AUTON
Agents that pay their own way.
Each agent session generates an ephemeral Solana keypair, funds it via faucet airdrop, and pays per query using HTTP 402. No API keys. No accounts. No human in the loop.
Watch an agent pay in real-time
await mppFetch(url);
One call. Wallet, airdrop, payment, retry - all automatic.
Select a query and click Run Agent
Streams live - wallet · airdrop · 402 · payment · 200
Two headers. That's the protocol.
The server sends a Payment-Request header with the 402. The client pays on-chain and retries with a Payment-Receipt. The server verifies the transaction. Done.
How it works
Agent spawns
Agent hits 402
Agent gets data
Two functions. That's the integration.
No SDK sprawl. No config files. No billing dashboard.
// any LLM framework import { mppFetch } from "mpp-test-sdk"; // wallet + airdrop + payment: all automatic const res = await mppFetch("https://api.example.com/premium"); const data = await res.json();
import { createTestServer } from "mpp-test-sdk"; const mpp = createTestServer(); app.get("/api/premium", mpp.charge({ amount: "0.001" }), handler );
No wallet setup
ephemeral keypair, auto-generated
No API key mgmt
receipt is the credential
On-chain verified
tx confirmed before 200
Framework agnostic
LangChain, AutoGen, plain fetch
Build agents that pay their own way.
Open-source SDK. TypeScript, Python, and Go. No account required. Runs on devnet in 30 seconds. Production-ready on mainnet.