Developers

A REST API a machine can pay for.

Discover services, authenticate with a key or keyless x402, and pay per call. No seat licence, no commitment — test with free discovery first.

From discovery to your first paid call in a few minutes.

Full endpoint, auth, and error reference.

The MIT x402-kit today; a typed SDK is planned.

Products, auth, credits, and rate limits at a glance.

First call

Discovery is public — no signup

The discovery route lists every service, its price, and how to pay. Run it now:

curl https://rpc.satelink.network/.well-known/satelink.json

Authenticate

Account callers present a key in the X-API-Key header. Keys are issued and rotated in the console.

No account: the price arrives in a 402 response and the caller pays in USDC on Base with an X-Payment header.