nginx402.com
nginx402.com
To process your requests faster, keep a positive balance: top it up by sending a JSON object with a single numeric field "amount" from 0.01 to 1000. It will be credited to your balance. Check your balance and history at https://x402helper.xyz/getmyhistory?buyerID=YOUR_ID (replace YOUR_ID with meta.yourID returned in the response after a successful paid request). How to use: once you have a positiv
- Category
- Service
- Networks
- BaseSolanaArbitrumBNB ChainSei
- Starting price
- $0.001
- Paid calls, 30 days
- 4
- Payers, 30 days
- 1
How to pay
Call an endpoint, read the price in the 402 answer, and pay from your own wallet with any x402 client on Base, Solana, Arbitrum, BNB Chain or Sei. The payment goes straight to the provider: Autonomo lists this API but isn't part of the payment. See The x402 directory.
Paid endpoints
4 endpoints, sorted by usage. Prices are per request.
| Endpoint | Price | Network | Facilitator | Calls / 30d |
|---|---|---|---|---|
POST/svg Generate distinct individual SVG icon from a short natural-language text description. Each icon is unique and includes name, a one-sentence description of its visual metaphor, and a self-contained inline SVG string (24x24). | $0.01 | Base | Coinbase CDP | 2 |
GET/test-billing Paid test endpoint — verifies that AI agents can successfully complete x402 micropayments | $0.001 | Base | Coinbase CDP | 1 |
POST/topup-balance To process your requests faster, keep a positive balance: top it up by sending a JSON object with a single numeric field "amount" from 0.01 to 1000. It will be credited to your balance. Check your balance and history at https://x402helper.xyz/getmyhistory?buyerID=YOUR_ID (replace YOUR_ID with meta.yourID returned in the response after a successful paid request). How to use: once you have a positive balance, send your buyer ID as `X-Buyer-Id` header on paid requests. | $0.50 | Base | Coinbase CDP | 1 |
POST/discovery Discovery endpoint for x402 APIs. Send a task in natural language (or a pre-split list of sub-tasks); receive a set of routes that together address the request, plus a total price estimate. | $0.0018 | Sei | PayAI | 0 |
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