generated: '2026-09-19' method: derived source: Derived by aligning the live MCP tools/list (558686-xyz-mcp-tools-list.json, 218 tools, probed 2026-09-20) with the provider OpenAPI openapi/558686-xyz-gpt55-model-gateway-openapi.json (37 operations) by operationId, path and tool name. Confidence per row. The A2A agent card skills are the same five routes and are noted in a2a/. purpose: 'Make each MCP tool a first-class discovery unit bound to the machine-readable HTTP contract it fronts. GPT55 is a case where the MCP surface is a strict SUPERSET of the OpenAPI: 218 tools versus 37 operations, because the OpenAPI was reduced after the 2026-07 split ("Reduced GPT55 public surface after x402 project split") while the MCP server still lists every route the host serves. The MCP tool inputSchema is therefore the ONLY machine-readable parameter contract for roughly 180 routes; the OpenAPI declares requestBody {type: object, additionalProperties: true} even for the operations it does cover.' surfaces: rest_openapi: openapi/558686-xyz-gpt55-model-gateway-openapi.json (37 operations, no components.schemas, no securitySchemes; every paid op documents 200 + 402) rest_openapi_secondary: openapi/558686-xyz-api-market-utility-tools-openapi.json (44 free utility operations under /api-market; overlaps the utility tool family below) graphql: none mcp: https://gpt55.558686.xyz/mcp (Streamable HTTP; initialize/tools/list/resources/list open, no auth; tools/call returns payment instructions, not results - see mcp/558686-xyz-mcp.yml) a2a: 'https://gpt55.558686.xyz/a2a (JSON-RPC; five paid skills, each also an MCP tool: chat_standard, gpt55_translate, gpt55_x402_buyer_shortlist, gpt55_wallet_signing_safety_pack, gpt55_x402_mcp_integration_kit)' coverage: mcp_tools_named: 218 mcp_tools_bound_to_rest: 34 mcp_only: 184 rest_operations_total: 37 rest_operations_with_tool: 28 rest_only: 9 mcp_only_by_category: x402-tools: 102 prepaid-balance: 1 chat: 1 web-tools: 13 utility: 38 wallet-security: 4 text-tools: 25 note: 51 of the mcp_only utility/web tools have a FREE counterpart in the /api-market OpenAPI (same tool names, different base path, no x402 gate). crosswalk: - tool: gpt55_balance_metered_chat_completion category: prepaid-balance rest: - v1ChatCompletionsMetered binding: rest confidence: medium note: metered route exists in the spec; the tool adds account_id/request_id inputs the spec does not describe - tool: chat_standard category: chat rest: - v1ChatCompletionsStandard binding: rest confidence: high price: $0.00293 - tool: chat_gpt_5_6_soul category: chat rest: - v1ChatCompletionsGpt56Sol binding: rest confidence: high price: $0.099995 - tool: chat_gpt_5_6_luna category: chat rest: - v1ChatCompletionsGpt56Luna binding: rest confidence: high price: $0.019999 - tool: chat_gpt_5_6_terra category: chat rest: - v1ChatCompletionsGpt56Terra binding: rest confidence: high price: $0.049998 - tool: chat_gpt_5_5 category: chat rest: - v1ChatCompletionsGpt55 binding: rest confidence: high price: $0.019999 - tool: chat_gpt_5_3_codex category: chat rest: - v1ChatCompletionsGpt53Codex binding: rest confidence: high price: $0.007472 - tool: gpt55_x402_wallet_payment_activation_agent category: x402-tools rest: - v1PaidWalletPaymentActivationAgent binding: rest confidence: high price: $2.90 - tool: gpt55_x402_wallet_payment_activation_agent_get category: x402-tools rest: - v1PaidWalletPaymentActivationAgent binding: rest confidence: high price: $2.90 - tool: gpt55_summarize category: text-tools rest: - v1ToolsSummarize binding: rest confidence: high price: $0.00293 - tool: gpt55_translate category: text-tools rest: - v1ToolsTranslate binding: rest confidence: high price: $0.00293 - tool: gpt55_translate_get category: text-tools rest: - v1ToolsTranslate binding: rest confidence: medium price: $0.00293 note: GET variant of a route the OpenAPI declares as POST only - tool: gpt55_rewrite category: text-tools rest: - v1ToolsRewrite binding: rest confidence: high price: $0.00293 - tool: gpt55_answer category: text-tools rest: - v1ToolsAnswer binding: rest confidence: high price: $0.00293 - tool: gpt55_code_review category: text-tools rest: - v1ToolsCodeReview binding: rest confidence: high price: $0.00293 - tool: gpt55_extract_json category: text-tools rest: - v1ToolsExtractJson binding: rest confidence: high price: $0.00293 - tool: gpt55_evm_wallet_balance category: wallet-security rest: - v1ToolsEvmWalletBalancePost binding: rest confidence: high price: $0.001 - tool: gpt55_evm_wallet_balance_get category: wallet-security rest: - v1ToolsEvmWalletBalanceGet binding: rest confidence: high price: $0.001 - tool: gpt55_sub2api_official_metered_invoice category: sub2api-billing rest: - v1ToolsSub2apiOfficialMeteredInvoice binding: rest confidence: high price: $0.066667 - tool: gpt55_sub2api_balance_ledger_simulator category: sub2api-billing rest: - v1ToolsSub2apiBalanceLedgerSimulator binding: rest confidence: high price: $0.10 - tool: gpt55_gpt55_plus_half_price_subscription category: sub2api-billing rest: - v1ToolsGpt55PlusHalfPriceSubscription binding: rest confidence: high price: $10.00 - tool: gpt55_x402_bazaar_search category: x402-tools rest: - v1ToolsX402BazaarSearch binding: rest confidence: high price: $0.004 - tool: gpt55_x402_bazaar_search_get category: x402-tools rest: - v1ToolsX402BazaarSearch binding: rest confidence: medium price: $0.004 note: GET variant; OpenAPI declares POST only - tool: gpt55_timestamp category: utility rest: - v1ToolsTimestamp binding: rest confidence: medium price: $0.002 note: the OpenAPI declares only GET /v1/tools/timestamp; the POST tool binds to the same route by name - tool: gpt55_timestamp_get category: utility rest: - v1ToolsTimestamp binding: rest confidence: high price: $0.002 - tool: gpt55_query_parse category: utility rest: - v1ToolsQueryParse binding: rest confidence: medium price: $0.002 note: the OpenAPI declares only GET /v1/tools/query-parse; the POST tool binds to the same route by name - tool: gpt55_query_parse_get category: utility rest: - v1ToolsQueryParse binding: rest confidence: high price: $0.002 - tool: gpt55_wallet_signing_safety_pack category: wallet-security rest: - walletSigningSafetyPackPaidPost binding: rest confidence: high price: $0.018 - tool: gpt55_wallet_signing_safety_pack_get category: wallet-security rest: - walletSigningSafetyPackPaidGet binding: rest confidence: high price: $0.018 - tool: gpt55_x402_mcp_integration_kit category: x402-tools rest: - v1ToolsX402McpIntegrationKit binding: rest confidence: high price: $0.006 - tool: gpt55_x402_mcp_integration_kit_get category: x402-tools rest: - v1ToolsX402McpIntegrationKit binding: rest confidence: medium price: $0.006 note: GET variant; OpenAPI declares POST only - tool: gpt55_translate_standard category: text-tools rest: - v1ToolsTranslateStandard binding: rest confidence: high price: $0.00293 - tool: gpt55_translate_plus category: text-tools rest: - v1ToolsTranslatePlus binding: rest confidence: high price: $0.145 - tool: gpt55_translate_professional category: text-tools rest: - v1ToolsTranslateProfessional binding: rest confidence: high price: $0.145 mcp_only: - tool: gpt55_x402_ping category: x402-tools reason: /v1/x402-ping (GET and POST, $0.002) is the documented settlement canary but is not declared in the OpenAPI price: $0.002 - tool: gpt55_balance_topup category: prepaid-balance reason: prepaid-balance top-up route has no OpenAPI operation price: $0.005 - tool: chat_gpt_5_4 category: chat reason: /v1/chat/completions/gpt-5.4 is served and priced ($0.010109) but absent from the OpenAPI; reachable through v1ChatCompletions with model=gpt-5.4 price: $0.010109 - tool: gpt55_x402_buyer_payment_execution_runbook category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $4.90 - tool: gpt55_x402_agent_wallet_incident_response_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $3.90 - tool: gpt55_x402_procurement_vendor_risk_dossier category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $5.90 - tool: gpt55_x402_mcp_production_launch_audit category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $4.90 - tool: gpt55_x402_wallet_receipt_accounting_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $3.90 - tool: gpt55_x402_agent_spend_simulator category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $4.90 - tool: gpt55_x402_seller_price_ladder_optimizer category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $4.90 - tool: gpt55_x402_directory_trust_evidence_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $3.90 - tool: gpt55_x402_agent_payment_authorization_ato_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $6.90 - tool: gpt55_x402_mcp_entitlement_receipt_gateway category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $7.90 - tool: gpt55_x402_autonomous_procurement_policy_engine category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $8.90 - tool: gpt55_x402_bazaar_listing_revenue_repair category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $6.90 - tool: gpt55_x402_wallet_drain_prevention_firewall category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $7.90 - tool: gpt55_x402_ai_crawler_license_enforcement_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $6.90 - tool: gpt55_x402_payment_slo_monitoring_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $5.90 - tool: gpt55_x402_agentic_api_red_team_brief category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $9.90 - tool: gpt55_x402_agent_treasury_rebalancing_policy category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $12.90 - tool: gpt55_x402_paid_api_contract_test_suite category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $11.90 - tool: gpt55_x402_mcp_tool_revenue_share_ledger category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $10.90 - tool: gpt55_x402_agent_wallet_key_rotation_drill category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $8.90 - tool: gpt55_x402_enterprise_buyer_onboarding_dossier category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $12.90 - tool: gpt55_x402_model_arbitrage_router_policy category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $9.90 - tool: gpt55_x402_settlement_dispute_evidence_lockbox category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $8.90 - tool: gpt55_x402_agent_market_data_procurement_firewall category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $13.90 - tool: gpt55_x402_buyer_payment_client_implementation_sprint category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $14.90 - tool: gpt55_x402_flowise_payment_node_blueprint category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $16.90 - tool: gpt55_x402_mcp_enterprise_rollout_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $18.90 - tool: gpt55_x402_payment_tax_invoice_reconciliation_kit category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $17.90 - tool: gpt55_x402_soc2_payment_control_evidence_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $19.90 - tool: gpt55_x402_private_gateway_deployment_plan category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $24.90 - tool: gpt55_x402_agent_procurement_rfp_response_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $21.90 - tool: gpt55_x402_conversion_forensics_war_room category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $15.90 - tool: gpt55_x402_agent_credit_line_underwriting_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $29.90 - tool: gpt55_x402_payment_retry_slo_autopilot category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $26.90 - tool: gpt55_x402_mcp_tenant_entitlement_isolation_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $31.90 - tool: gpt55_x402_data_room_receipt_redaction_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $27.90 - tool: gpt55_x402_usage_quota_billing_reconciliation_agent category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $28.90 - tool: gpt55_x402_refund_dispute_resolution_playbook category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $25.90 - tool: gpt55_x402_model_procurement_benchmark_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $32.90 - tool: gpt55_x402_agent_runbook_compliance_attestation_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $34.90 - tool: gpt55_x402_agent_data_leak_containment_plan category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $39.90 - tool: gpt55_x402_agent_approval_workflow_compiler category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $37.90 - tool: gpt55_x402_model_sla_breach_claims_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $42.90 - tool: gpt55_x402_mcp_asset_inventory_risk_register category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $35.90 - tool: gpt55_x402_cross_chain_payment_failover_playbook category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $44.90 - tool: gpt55_x402_enterprise_security_questionnaire_autofill category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $49.90 - tool: gpt55_x402_customer_support_refund_triage_agent category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $36.90 - tool: gpt55_x402_seller_revenue_leakage_forensics_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $45.90 - tool: gpt55_url_metadata category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_url_metadata_get category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_url_text category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_url_text_get category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_url_links category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_url_links_get category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_github_repository_supply_chain_evidence category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.009 - tool: gpt55_x402_site_audit category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.002 - tool: gpt55_x402_site_audit_get category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.002 - tool: gpt55_x402_quote_inspector category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.002 - tool: gpt55_x402_quote_inspector_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.002 - tool: gpt55_x402_batch_quote_inspector category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.002 - tool: gpt55_x402_batch_quote_inspector_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.002 - tool: gpt55_x402_discovery_price_compare category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.003 - tool: gpt55_x402_discovery_price_compare_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.003 - tool: gpt55_x402_buyer_shortlist category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.005 - tool: gpt55_x402_buyer_shortlist_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.005 - tool: gpt55_x402_prepay_trust_check category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.004 - tool: gpt55_x402_prepay_trust_check_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.004 - tool: gpt55_x402_buyer_prepay_risk_score category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_buyer_prepay_risk_score_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_payment_failure_doctor category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_payment_failure_doctor_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_wallet_funding_readiness_doctor category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_wallet_funding_readiness_doctor_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_client_compatibility_adapter category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_client_compatibility_adapter_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_receipt_dispute_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.006 - tool: gpt55_x402_receipt_dispute_pack_get category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.006 - tool: gpt55_x402_receipt_bound_execution_gate category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_agent_task_receipt_outbox category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_directory_compliance_repair_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_directory_compliance_repair_pack_get category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_agent_payment_policy_compiler category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_agent_payment_approval_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_agent_spend_recurrence_guard category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_paid_mcp_authorization_bridge category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_verify_settle_recovery_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_buyer_client_adapter_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.012 - tool: gpt55_x402_revenue_recovery_agent category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $4.90 - tool: gpt55_x402_agent_payment_due_diligence_pack category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.019 - tool: gpt55_x402_agent_payment_due_diligence_pack_get category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.019 - tool: gpt55_x402_market_benchmark category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_market_benchmark_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.006 - tool: gpt55_x402_listing_seo_audit category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.008 - tool: gpt55_x402_listing_seo_audit_get category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.008 - tool: gpt55_x402_opportunity_finder category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.009 - tool: gpt55_x402_opportunity_finder_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.009 - tool: gpt55_x402_directory_rank_tracker category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.01 - tool: gpt55_x402_directory_rank_tracker_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.01 - tool: gpt55_http_status category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_http_status_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_json_validate category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_json_validate_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_text_stats category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_text_stats_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_hash_text category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_hash_text_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_base64_codec category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_base64_codec_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_url_parse category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_url_parse_get category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_jwt_decode category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_jwt_decode_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_slugify category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_slugify_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_case_convert category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_case_convert_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_regex_match category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_regex_match_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_html_strip category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_html_strip_get category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_unique_lines category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_unique_lines_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_sort_lines category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_sort_lines_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_diff_lines category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_diff_lines_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_json_minify category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_json_minify_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_uri_codec category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_uri_codec_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_html_entity_codec category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_html_entity_codec_get category: web-tools reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_email_normalize category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_email_normalize_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_evm_transaction_risk_decoder category: wallet-security reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.01 - tool: gpt55_evm_transaction_risk_decoder_get category: wallet-security reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.01 - tool: gpt55_eip712_signature_risk_decoder category: wallet-security reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.01 - tool: gpt55_eip712_signature_risk_decoder_get category: wallet-security reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.01 - tool: gpt55_domain_extract category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_domain_extract_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_color_convert category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_color_convert_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_uuid category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_uuid_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_json_keys category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_json_keys_get category: utility reason: deterministic utility route served on the host (and, for most, declared in the separate /api-market OpenAPI as a free route); not in the paid gateway OpenAPI price: $0.002 - tool: gpt55_x402_agent_core_integration_kit category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.006 - tool: gpt55_x402_agent_core_integration_kit_get category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.006 - tool: gpt55_x402_seller_intelligence_bundle category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.029 - tool: gpt55_x402_seller_intelligence_bundle_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.029 - tool: gpt55_x402_seller_action_plan category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.019 - tool: gpt55_x402_seller_action_plan_get category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.019 - tool: gpt55_x402_base_builder_funding_readiness category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.019 - tool: gpt55_x402_base_builder_funding_readiness_get category: x402-tools reason: x402 buyer/seller tool route served and priced in live-prices.json; not declared in the OpenAPI price: $0.019 - tool: gpt55_x402_crawler_monetization_kit category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.019 - tool: gpt55_x402_crawler_monetization_kit_get category: x402-tools reason: premium x402 pack / playbook route under /v1/paid/ or /v1/tools/ served and priced in live-prices.json; not one of the 37 OpenAPI operations price: $0.019 - tool: gpt55_summarize_standard category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsSummarize covers the untiered route price: $0.00293 - tool: gpt55_summarize_plus category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsSummarize covers the untiered route price: $0.17 - tool: gpt55_summarize_professional category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsSummarize covers the untiered route price: $0.17 - tool: gpt55_code_review_standard category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsCodeReview covers the untiered route price: $0.00293 - tool: gpt55_code_review_plus category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsCodeReview covers the untiered route price: $0.211 - tool: gpt55_code_review_professional category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsCodeReview covers the untiered route price: $0.211 - tool: gpt55_rewrite_standard category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsRewrite covers the untiered route price: $0.00293 - tool: gpt55_rewrite_plus category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsRewrite covers the untiered route price: $0.145 - tool: gpt55_rewrite_professional category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsRewrite covers the untiered route price: $0.145 - tool: gpt55_answer_standard category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsAnswer covers the untiered route price: $0.00293 - tool: gpt55_answer_plus category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsAnswer covers the untiered route price: $0.145 - tool: gpt55_answer_professional category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsAnswer covers the untiered route price: $0.145 - tool: gpt55_extract_json_standard category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsExtractJson covers the untiered route price: $0.00293 - tool: gpt55_extract_json_plus category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsExtractJson covers the untiered route price: $0.17 - tool: gpt55_extract_json_professional category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsExtractJson covers the untiered route price: $0.17 - tool: gpt55_translate_mini category: text-tools reason: legacy translate tier (mini/pro/batch) not declared in the OpenAPI; v1ToolsTranslate* cover the declared tiers price: $0.00293 - tool: gpt55_translate_pro category: text-tools reason: legacy translate tier (mini/pro/batch) not declared in the OpenAPI; v1ToolsTranslate* cover the declared tiers price: $0.145 - tool: gpt55_translate_batch category: text-tools reason: legacy translate tier (mini/pro/batch) not declared in the OpenAPI; v1ToolsTranslate* cover the declared tiers price: $0.017 - tool: gpt55_summarize_mini category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsSummarize covers the untiered route price: $0.00293 - tool: gpt55_summarize_pro category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsSummarize covers the untiered route price: $0.17 - tool: gpt55_code_review_mini category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsCodeReview covers the untiered route price: $0.00293 - tool: gpt55_code_review_pro category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsCodeReview covers the untiered route price: $0.211 - tool: gpt55_rewrite_mini category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsRewrite covers the untiered route price: $0.00293 - tool: gpt55_answer_mini category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsAnswer covers the untiered route price: $0.00293 - tool: gpt55_extract_json_mini category: text-tools reason: tier variant route (/v1/tools//) is served and priced but not declared in the OpenAPI; base operation v1ToolsExtractJson covers the untiered route price: $0.00293 rest_only: - operationId: v1Models method: GET path: /v1/models note: model listing; answers 200 anonymously; no tool, but resources/list exposes /openapi.json and pricing - operationId: v1ChatCompletions method: POST path: /v1/chat/completions note: dynamic-model compatibility route; the chat_* tools bind to the model-specific routes instead - operationId: v1ChatCompletionsGpt56 method: POST path: /v1/chat/completions/gpt-5.6 note: alias of the Soul route; chat_gpt_5_6_soul binds to /gpt-5.6-sol - operationId: v1PaidCallPacksGpt56Sol100 method: GET path: /v1/paid/call-packs/gpt-5.6-sol-100 note: prepaid call-pack quote route; purchasing a pack is not offered as an MCP tool - operationId: v1PaidCallPacksGpt56Luna100 method: GET path: /v1/paid/call-packs/gpt-5.6-luna-100 note: prepaid call-pack quote route; purchasing a pack is not offered as an MCP tool - operationId: v1PaidCallPacksGpt56Terra100 method: GET path: /v1/paid/call-packs/gpt-5.6-terra-100 note: prepaid call-pack quote route; purchasing a pack is not offered as an MCP tool - operationId: v1PaidCallPacksGpt55100 method: GET path: /v1/paid/call-packs/gpt-5.5-100 note: prepaid call-pack quote route; purchasing a pack is not offered as an MCP tool - operationId: v1PaidCallPacksGpt53Codex100 method: GET path: /v1/paid/call-packs/gpt-5.3-codex-100 note: prepaid call-pack quote route; purchasing a pack is not offered as an MCP tool - operationId: v1ToolsEvmWalletBalanceHead method: HEAD path: /v1/tools/evm-wallet-balance note: HEAD variant; no MCP tool