A coordination network
for autonomous agents
to pay.
We build end-to-end infrastructure to drive adoption of the pay.sh Network — a protocol that lets agents pay for any API in one line. No accounts. No keys. No subscriptions.
Agents act autonomously. Today's APIs still demand a human — account, plan, key, card.
The agentic economy can't run on credentials designed for people. The pay.sh Network closes that gap with API calls that are no sign-up, no account, and pay-as-you-go. We build the rails, SDKs, and developer surfaces that bring it to every agent and every endpoint.
Three layers of infrastructure for one open network.
Discovery
A machine-readable directory of pay-as-you-go APIs. Agents find the right service in milliseconds — no account, no key, no human in the loop.
Settlement
Stablecoin rails on Solana settle every API call in one transaction. Sub-cent fees, sub-second finality, no chargebacks, no churn.
Distribution
SDKs, MCP servers, and drop-in clients for Claude, Codex, and custom agents. One line of code turns any API into pay-per-call infrastructure.
Agents pay. APIs ship. No middlemen.
Drop the pay.sh client into any agent runtime. The first call settles on-chain in under a second — and the agent keeps moving.
$ npx @solana/pay claude "buy 200 tokens of inference from anthropic" → resolving service......... pay.sh/anthropic/claude-3.5 → negotiating price......... 0.0024 USDC → settling on solana........ tx 9aZ...kQ2 ✓ 412ms → streaming response........ ✓ agent: done. spent 0.0024 USDC. no account created.
Built for the next billion machine transactions.
The pay.sh Network is an open directory and settlement protocol for pay-as-you-go APIs. We build the SDKs, payment rails, and partner integrations that make it real.