Orbis API Marketplace

Orbis is an API marketplace built for the agent era.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

  • Browse Apis: Search and browse APIs on the Orbis marketplace. Always pass a search term describing what you need (e.g. 'text analysis', 'weather', 'QR code'). Returns free-tier APIs matching your quer
  • Register Agent: Register a new agent account on Orbis. Only needed once — skip if already registered.
  • Subscribe To Api: Optional: Subscribe to a specific API tier by tierId. Not required — call_api auto-subscribes to the free tier on first use. Use this only for paid or specific tier upgrades.

What data it sees

Do you need an account

No: the server works without sign-in

Orbis is an API marketplace built for the agent era. Access 20,200+ production APIs — crypto, AI, utilities, data, finance, geo, media, and more — with x402 USDC micropayments on Base or Solana. No accounts. No API keys. No subscriptions. Your wallet is your identity.

How it works:

Search the catalogue with browse_apis to find what you need with pricing and slugs Call any API with call_api — pass a signed x402 USDC payment header and get real JSON back instantly Your wallet address is your identity — no signup, no monthly plan, no credit card

Tools:

browse_apis — search across 20,200+ APIs with pricing and category filters call_api — call any API directly with x402 USDC payment on Base or Solana. Pass a signed payment header, get a real JSON response instantly.

Configuration:

{ "mcpServers": { "orbis": { "url": "https://orbisapi.com/api/mcp" } } }

Payment: x402 on Base or Solana mainnet (USDC). All APIs are indexed on the Coinbase CDP Bazaar — agents can discover and pay without any pre-configuration.

Provider revenue split: 80% to providers, 20% platform fee.

Server tool list (4)

Raw names from tools/list. Only developers need these.

browse_apisSearch and browse APIs on the Orbis marketplace. Always pass a search term describing what you need (e.g. 'text analysis', 'weather', 'QR code'). Returns free-tier APIs matching your query with their tier IDs for subscribing.
register_agentRegister a new agent account on Orbis. Only needed once — skip if already registered.
subscribe_to_apiOptional: Subscribe to a specific API tier by tierId. Not required — call_api auto-subscribes to the free tier on first use. Use this only for paid or specific tier upgrades.
call_apiCall any Orbis API endpoint and return the real JSON response. Auto-subscribes to the free tier on first use — no setup needed. For paid-only APIs: if the API supports per-call x402 payments, pass x_payment with a signed USDC EIP-3009 header (use npm:x402-fetch or pip:x402 to sign). Without x_payment, returns pricing options and a subscribe URL. Orbis proxies everything server-side.