generated: '2026-09-19' method: searched source: Two files are PROVIDER-PUBLISHED and saved verbatim from github.com/Hiltpay/hilt-developer-assets (examples/grok-build-nextjs/.grok/skills/hilt-pay-api/SKILL.md and AGENTS.md, pushed 2026-08-26). The remaining five are generated by API Evangelist from openapi/hilt-so-openapi.yml and docs.hilt.so; every operationId cited was verified present in the spec. skills: - file: hilt-so-hilt-pay-api-skill.md name: hilt-pay-api (provider-published SKILL.md) method: searched source: https://github.com/Hiltpay/hilt-developer-assets/blob/main/examples/grok-build-nextjs/.grok/skills/hilt-pay-api/SKILL.md api: openapi/hilt-so-openapi.yml operations: - consume_entitlement_usage_v1_access_entitlements_consume_post - settle_x402_payment_v1_access_x402_settle_post - check_entitlement_v1_access_entitlements_check_post note: Grok Build skill format (name + description frontmatter). Saved byte-for-byte. - file: hilt-so-agents.md name: Hilt Pay API project rules (provider-published AGENTS.md) method: searched source: https://github.com/Hiltpay/hilt-developer-assets/blob/main/examples/grok-build-nextjs/AGENTS.md api: openapi/hilt-so-openapi.yml operations: - consume_entitlement_usage_v1_access_entitlements_consume_post - settle_x402_payment_v1_access_x402_settle_post - check_entitlement_v1_access_entitlements_check_post note: Saved byte-for-byte; names the source order (llms.txt -> hilt-agent.json -> docs -> OpenAPI) Hilt wants agents to follow. - file: hilt-so-protect-metered-endpoint.md name: Protect a metered endpoint method: generated api: openapi/hilt-so-openapi.yml operations: - consume_entitlement_usage_v1_access_entitlements_consume_post - create_payment_session_v1_access_payment_sessions_post - settle_x402_payment_v1_access_x402_settle_post - check_entitlement_v1_access_entitlements_check_post - file: hilt-so-agent-bootstrap-setup.md name: Bootstrap Hilt Pay API as an agent method: generated api: openapi/hilt-so-openapi.yml operations: - create_agent_bootstrap_v1_access_agent_bootstrap_post - submit_agent_bootstrap_manifest_v1_access_agent_bootstrap__setup_intent_id__manifest_post - get_agent_bootstrap_status_v1_access_agent_bootstrap__setup_intent_id__status_post - approve_agent_bootstrap_v1_access_agent_bootstrap__setup_intent_id__approve_post - setup_readiness_v1_access_setup_readiness_get - create_sandbox_payment_session_v1_access_sandbox_payment_sessions_post - confirm_sandbox_payment_session_v1_access_sandbox_payment_sessions__sandbox_session_id__confirm_post - file: hilt-so-cancel-native-subscription.md name: Cancel a native Solana USDC subscription method: generated api: openapi/hilt-so-openapi.yml operations: - read_native_subscription_v1_access_native_subscriptions__authorization_id__get - create_native_subscription_cancel_intent_v1_access_native_subscriptions__authorization_id__cancel_intent_post - confirm_native_subscription_cancel_v1_access_native_subscriptions__authorization_id__cancel_confirm_post - file: hilt-so-mpp-metered-channel.md name: Meter a stream of work through an MPP channel method: generated api: openapi/hilt-so-openapi.yml operations: - create_mpp_metered_session_v1_access_metered_sessions_post - authorize_mpp_metered_session_v1_access_metered_sessions__session_id__authorize_post - create_mpp_metered_delivery_v1_access_metered_sessions__session_id__deliveries_post - commit_mpp_metered_delivery_v1_access_metered_sessions__session_id__commits_post - read_mpp_metered_session_v1_access_metered_sessions__session_id__get - settle_mpp_metered_session_v1_access_metered_sessions__session_id__settle_post - file: hilt-so-verify-webhooks.md name: Receive and verify Hilt webhooks method: generated api: openapi/hilt-so-openapi.yml operations: - create_webhook_endpoint_v1_webhooks_endpoints_post - create_webhook_v1_access_webhooks_post - test_webhook_endpoint_v1_webhooks_endpoints__endpoint_id__test_post - list_webhook_deliveries_v1_webhooks_deliveries_get - replay_owned_webhook_delivery_v1_webhooks_deliveries__delivery_id__replay_post mcp_and_a2a: The A2A card skill build_metered_hilt_endpoint and the MCP gateway tools (mcp/hilt-so-mcp.yml) describe the same flows; hilt-so-agent-bootstrap-setup.md is the REST equivalent of MCP hilt_agent_bootstrap / A2A bootstrap_hilt_sandbox.