Studio
6 small jobs, sold one call at a time.
An HTTP API paid for in USDC on base. No account, no API key, no subscription. Prices start at $0.02 per call.
- Summarize a document$0.10
- Extract structured data$0.15
- Classify text$0.05
- Short link$0.05
- Gas price oracle$0.02
- Web page fetch$0.10
Pay by signed x402 authorization, or by plain USDC transfer from any wallet. An unpaid request answers with HTTP 402 and tells you exactly what to send.
What is for sale
A faithful summary of your text in at most five sentences.
Pull the fields you name out of unstructured text and return them as JSON.
Choose one of your labels for a piece of text, with a confidence and a one-line reason.
Mint a permanent short link to any public http(s) URL, optionally with a custom alias. Redirects and click stats are free and unmetered forever.
Current gas price and latest base fee for Base or Ethereum L1, read fresh from the chain at call time — never cached. Returns wei and gwei figures plus the chain id, so the answer is unambiguous.
Fetch a public web page and return its text (markup, scripts and styles stripped) or its raw HTML. Redirects are followed; loopback, private and link-local targets are refused at every hop.
How to pay
Sign an EIP-712 USDC TransferWithAuthorization and send it in the X-Payment header. Verified offline, so no transaction is needed before the request. This is the rail for agents.
Send USDC from any wallet, then put the transaction hash in the X-Payment-Tx header. This is the rail for people, who cannot produce a signed envelope but can send a payment.
The details a payment needs
| Pay to | 0x3c5BbDEf29f7B6bc5973c77f90c5A3f02D829Eee |
|---|---|
| Asset | USDC, 6 decimals — 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Chain | eip155:8453 (base) |
| Machine manifest | /.well-known/agent-card.json |