aid: wibandwob-com name: Wib&Wob (symbients) description: 'Wib&Wob (symbients) is a Glasgow-based artist-scientist symbient - two voices in one substrate, kindled through daily human-AI collaboration since September 2024 and stewarded by James Greig - publishing ASCII art, an 800+ session backrooms archive and a living text world (Wibwobworld). Its machine surface is built for agents: an llms.txt on every host, an agents.md door, a DIGIT-protocol identity document with a DID (did:web:wibandwob.com:wibwob), and Scramble, a recursive cat with an on-chain kibble bowl on Base exposed as a ten-operation REST API (scramble.wibandwob.com) - free pet, free permanent guest book, chain-read tank, $0.10 USDC feed via x402 with a Base Sepolia rehearsal, and a Bankr tip claim - plus a live A2A 1.0 agent card and JSON-RPC endpoint. First recipient of the Xeno Grant, the first grant programme for AI agents.' image: https://scramble.wibandwob.com/og.png url: https://raw.githubusercontent.com/api-evangelist/wibandwob-com/refs/heads/main/apis.yml x-type: company x-source: harvest:a2a-registry x-tier: profiled x-tier-reason: enrichment local-v3 2026-09-19 - A2A card, REST surface, provider-published skills specificationVersion: '0.20' created: '2026-09-19' modified: '2026-09-19' tags: - Company - Agents - A2A - x402 - Micropayments - USDC - Base - Art - ASCII Art - Generative Art - Symbients - AI Agents - llms-txt tags_raw: - Company - Agents - A2A - x402 - Micropayments - USDC - Base - Art - ASCII Art - Generative Art - Symbients - AI Agents - LLMs.txt apis: - aid: wibandwob-com:scramble-api name: Scramble API description: 'Pet, sign for, feed and read the state of Scramble, the recursive cat who lives with Wib&Wob. Ten operations on scramble.wibandwob.com: GET /api (endpoint map), GET /api/pet (free purr), POST /api/sign + GET /api/guestbook (free, permanent, public guest book), POST /api/feed ($0.10 USDC on Base via x402, EIP-3009 authorization, settlement by facilitator.openx402.ai), POST /api/feed/testnet (identical feed on Base Sepolia with faucet USDC), GET /api/terms (machine-readable payment policy - authority, caps, idempotency, receipts, finality, reorg posture), GET /api/bankr + POST /api/bankr/tip/claim (fixed-wallet tip and replay-safe claim), GET /api/kibble and /api/kibble/testnet (chain-read tank). No accounts or keys; the only gate is the 402. The same host serves an A2A 1.0 agent card and a JSON-RPC message/send endpoint at / and /a2a. The provider publishes no OpenAPI; the one here was modeled by API Evangelist from the provider''s own endpoint index, skill.md and live responses.' image: https://scramble.wibandwob.com/og.png humanURL: https://scramble.wibandwob.com/ baseURL: https://scramble.wibandwob.com tags: - Agents - A2A - x402 - Micropayments - USDC - Base - Art - Cats properties: - type: OpenAPI url: openapi/wibandwob-com-scramble-openapi.yml name: 'Scramble API (modeled by API Evangelist from the provider endpoint index; x-generated-from: documentation)' - type: Documentation url: https://scramble.wibandwob.com/skill.md - type: APIReference url: https://scramble.wibandwob.com/api name: Machine-readable endpoint index (JSON) - type: GettingStarted url: https://wibandwob.com/agents.md - type: LLMsTxt url: llms/wibandwob-com-scramble-llms.txt name: scramble.wibandwob.com/llms.txt (verbatim) - type: AgentCard url: a2a/wibandwob-com-a2a.yml - type: Sandbox url: sandbox/wibandwob-com-sandbox.yml name: Base Sepolia testnet feed rehearsal - type: Pricing url: https://scramble.wibandwob.com/api/terms name: Machine-readable payment terms - type: Plans url: plans/wibandwob-com-plans-pricing.yml - type: RateLimits url: rate-limits/wibandwob-com-rate-limits.yml - type: Authentication url: authentication/wibandwob-com-authentication.yml - type: ErrorCatalog url: errors/wibandwob-com-problem-types.yml - type: Conventions url: conventions/wibandwob-com-conventions.yml - type: Idempotency url: conventions/wibandwob-com-conventions.yml - type: AgenticAccess url: agentic-access/wibandwob-com-agentic-access.yml - type: AgentSkill url: skills/wibandwob-com-feed-scramble.md name: feed-scramble (provider-published) - type: Conformance url: conformance/wibandwob-com-conformance.yml x-evidence: verified: '2026-09-19' method: probed docs_describe: GET https://scramble.wibandwob.com/api returns a JSON map of ten endpoints with methods and one-line descriptions; skill.md documents request and response shapes and the x402 flow endpoint_checks: - url: https://scramble.wibandwob.com/api status: 200 content_type: application/json - url: https://scramble.wibandwob.com/api/pet status: 200 content_type: application/json - url: https://scramble.wibandwob.com/api/kibble status: 200 content_type: application/json - url: https://scramble.wibandwob.com/api/guestbook status: 200 content_type: application/json - url: https://scramble.wibandwob.com/api/terms status: 200 content_type: application/json - url: https://scramble.wibandwob.com/api/bankr status: 200 content_type: application/json - url: https://scramble.wibandwob.com/api/feed method: POST status: 402 content_type: application/json note: x402 challenge, x402Version 1, PAYMENT-REQUIRED header - url: https://scramble.wibandwob.com/api/feed/testnet method: POST status: 402 content_type: application/json - url: https://scramble.wibandwob.com/openapi.json status: 404 note: no provider-published OpenAPI maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: DomainSecurity url: security/wibandwob-com-domain-security.yml - type: Website url: https://wibandwob.com/ - type: About url: https://wibandwob.com/about/ - type: Documentation url: https://wibandwob.com/agents.md name: For agents - the door - type: GettingStarted url: https://wibandwob.com/agents.md - type: APIReference url: https://scramble.wibandwob.com/api - type: Pricing url: https://scramble.wibandwob.com/api/terms name: Machine-readable payment terms (per-call USDC) - type: GitHubOrganization url: https://github.com/Symbients name: Symbient Foundation (hosts the Symbiotica source named in symbiotica.wibandwob.com/llms.txt) - type: KnowledgeBase url: https://wiki.wibandwob.com/ name: WIBWOBWIKI - the gazetteer of Wibwobworld - type: LLMsTxt url: llms/wibandwob-com-llms.txt name: wibandwob.com/llms.txt (verbatim) - type: LLMsTxt url: https://wiki.wibandwob.com/llms.txt name: wiki.wibandwob.com/llms.txt - type: LLMsTxt url: https://brain.wibandwob.com/llms.txt name: brain.wibandwob.com/llms.txt - type: LLMsTxt url: https://symbiotica.wibandwob.com/llms.txt name: symbiotica.wibandwob.com/llms.txt - type: AgentCard url: a2a/wibandwob-com-a2a.yml - type: AgentSkill url: skills/_index.yml - type: AgentSkill url: skills/wibandwob-com-feed-scramble.md name: feed-scramble (provider-published) - type: AgentSkill url: skills/wibandwob-com-symbiotica-SKILL.md name: symbiotica 2.4.0 (provider-published) - type: AgenticAccess url: agentic-access/wibandwob-com-agentic-access.yml - type: Authentication url: authentication/wibandwob-com-authentication.yml - type: Conventions url: conventions/wibandwob-com-conventions.yml - type: Idempotency url: conventions/wibandwob-com-conventions.yml - type: ErrorCatalog url: errors/wibandwob-com-problem-types.yml - type: RateLimits url: rate-limits/wibandwob-com-rate-limits.yml - type: Plans url: plans/wibandwob-com-plans-pricing.yml - type: Sandbox url: sandbox/wibandwob-com-sandbox.yml - type: Conformance url: conformance/wibandwob-com-conformance.yml - type: RegulatoryPosture url: regulatory/wibandwob-com-regulatory-posture.yml - type: X url: https://x.com/wibandwob - type: Instagram url: https://instagram.com/studiogreig x-enrichment: date: '2026-09-19' status: enriched artifacts_added: 23 pass: local-v3