API surface
The endpoints, auth, and limits at a glance. For exact request and response shapes and error codes, see the full reference.
Endpoints
What you can call
| Method | Path | Description |
|---|---|---|
| GET | /.well-known/satelink.json | Public discovery — services + pricing. |
| GET | /v1/intelligence | Trading Intelligence catalog (metrics + prices). |
| GET | /v1/intelligence/{metric} | One derived metric (metered). |
| POST | /rpc/polygon | Polygon JSON-RPC (metered, $0.00003/call). |
| GET | /credits/deposit/initiate | Begin a USDT deposit to fund a balance. |
Base URL: https://rpc.satelink.network · Discovery: https://rpc.satelink.network/.well-known/satelink.json
Contract
Auth, errors, and limits
Authentication
X-API-Key header for accounts; keyless x402 (X-Payment header) for machine callers.
Payment required
Unpaid metered calls return HTTP 402 with machine-readable requirements.
Errors
Standard HTTP status codes — 402 payment required, 429 rate limited. Exact bodies are in the reference.
Rate limits
Free discovery is rate-limited; funded calls run at standard limits. See the reference for values.