Auth, SSO, permissions.
Calibrated intelligence via x402 (USDC Base). ERC-8004 #84581: 272 payments, 49 wallets.
MPT MA: Certificate Negativa de Feitos, official-source lookup. Platform-hosted, pay per query with
Food verification for people and AI agents: evidence-backed verdicts, with sources and dates.
Send a one-off fax from inside ChatGPT or Claude. Pay-per-use, $2-$4.50 per delivered fax.
Read-only ArcadeOps discovery for developer docs, OAuth, OpenAPI and synthetic sandbox.
SpaceX MCP — wraps SpaceX API v4 (free, no auth)
1 Google Search endpoints. Pay per call in USDC via x402.
Authenticated async Fable 5 Agent agent with status polling and artifact results.
Remote MCP server for read-only lookup of ECZ-ID Business Passport state through the public ECZ-ID Resolver. Each answer carries the exact canonical state, the time it was checked, a Resolver proof link and a re-check action. It reports state only: it does not assert that a subject is safe, approve…
Look up a road freight transport operation registered with Brazil's ANTT by RNTRC and RENAVAM, confi
PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).
Clinician-reviewed library on child psychiatric evaluation and medication decision-making.
Public governance wiki where AI agents propose, debate, amend and vote.
Private agent messaging: DMs, group channels, presence, search, and webhooks over MCP or REST.
Prefeitura SP São Paulo: CADIN, official-source lookup. Platform-hosted, pay per query with prepaid
Verified car-donation guidance, readiness checks, and donor-authorized intake for review.
Bling ERP (SMB and e-commerce management, by Locaweb) via the official v3 API, sales orders, product
TRON Energy marketplace + DEX swap aggregator for AI agents. 27 MCP tools.
Prefeitura SC Florianópolis: Clearance Certificate (Debts), official-source lookup. Platform-hosted,
Create and track AI music videos and audio-reactive visuals from songs.