Seltz

Active

by Orthogonal

Search API.

Search

Endpoints · 1

Base URLhttps://x402.orthogonal.com/seltz
POST/v1/search$0.006Search the web and return matching documents with URLs and content.

Call the provider directly and settle x402 per request.

Quickstart · x402 flow

1 · Call without payment. The service replies 402

bash
curl -i https://x402.orthogonal.com/seltz/v1/search
Response
HTTP/1.1 402 Payment Required{ "x402Version": 2,  "accepts": [{ "scheme": "exact", "network": "eip155:143",  "asset": "USDC", "maxAmountRequired": "0.00625" }] }

2 · Sign the payment with your agent wallet and retry

bash
curl https://x402.orthogonal.com/seltz/v1/search \  -H "X-PAYMENT: <base64 payment payload signed by your EOA>"
Response
HTTP/1.1 200 OK

Any EOA on Monad can pay. curl shown; language tabs land in v2.

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