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X402 Hub – TON Fragment API
x402
X402 Hub – TON Fragment API is a paid API for AI agents from x402-hub.vercel.app, paid per call via x402, $0.052126/call, status unknown (last checked 2026-09-14).
Queries the TON Fragment marketplace or blockchain data via a micropayment-gated proxy endpoint
Price / call$0.052126
Success—
StatusUnknown
How this service works
63 paid API endpoints protected by x402 micropayments on Base
Output
Returns structured data from the TON Fragment marketplace, potentially including username availability, ownership details, auction status, bid prices, and listing metadata for the queried term.
Example use cases
Check Telegram username availability
“Search Fragment for the username 'satoshi' and tell me if it's available, who owns it, and what it last sold for.”
Research TON username auction prices
“Look up 'blockchain' on TON Fragment — I want to know the current bid, auction end time, and floor price.”
Find NFT username ownership details
“Query TON Fragment for the handle 'defi' and give me all the ownership and listing details you can find.”
Technical details
Endpoint
POSThttps://x402-hub.vercel.app/api/ton-fragmentWhen to prefer
Use this endpoint when you need programmatic access to TON Fragment marketplace data — particularly Telegram username listings, auction statuses, or NFT ownership — without building a direct integration with the TON blockchain or Fragment platform. Ideal for agents operating in the TON/Telegram ecosystem that need lightweight per-query access paid via USDC micropayments on Base.
Side effects
- Query returns no results if the username does not exist on Fragment
- Payment of ~$0.052 USDC required per call via x402 protocol; missing payment returns 402 error
- Upstream TON Fragment API downtime results in error response
- Malformed or empty query string may return error or empty data object
- Rate limiting or quota exceeded on upstream provider
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| queryrequired | string | Query parameter for the API |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | Response data from upstream API |
Tags
x402
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