Satelink Documentation
Satelink provides software infrastructure for AI agents and automated systems to programmatically discover, procure, and settle digital services. Trading AI documentation (in paper-trading beta) is available at /trading-agent/docs. The pages below document the Satelink RPC gateway on Polygon PoS, where developers and machines pay $0.00003 per call in USDT. The node operator program is paused. Operator payouts are not active.
Getting Started
Quick Start
Make your first metered RPC call in under two minutes via keyless x402 or prepaid credits.
Architecture
How the Satelink gateway, metering, epoch ledger, and on-chain settlement fit together.
Authentication
API keys, wallet-bound keys via MetaMask signature, and machine identity via HTTP 402.
Platform
API Reference
Public HTTP endpoints of the Satelink RPC gateway: RPC, keys, credits, usage, status.
SDK (@satelink/sdk)
The JavaScript/TypeScript SDK published on npm — install, configure, and call any supported chain.
Machine Customers
The HTTP 402 flow that lets autonomous machines and AI agents onboard and pay without a human.
Billing & Economics
Network Participants
Operations
Reference
FAQ
Frequently asked questions about Satelink, honestly answered from the current production state.
Glossary
Canonical definitions: agent procurement, epoch, settlement batch, RevenueVault, and x402.
Changelog
Notable platform changes, newest first.
Roadmap
Completed, in progress, and planned work — kept in sync with the repository.