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KiteEndpoints.ai - Chain Check
x402
KiteEndpoints.ai - Chain Check is a paid API for AI agents from kite-hub-v2.vercel.app, paid per call via x402, $0.14/call, status unknown (last checked 2026-09-14).
Checks blockchain/chain data for a given input and returns a result object with chain-related information
Price / call$0.14
Success—
StatusUnknown
How this service works
400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.
Output
Returns a JSON object with a 'result' field containing chain-related data such as status, chain identifiers, or on-chain state for the submitted input.
Example use cases
Verify on-chain transaction status
“Can you check the chain status for this blockchain transaction and tell me if it's confirmed on the network?”
Query crypto network chain info
“I need to look up chain data for this crypto address — can you run a chain check and give me the result?”
Validate blockchain chain data
“Can you verify this blockchain data by running a chain check on it and returning whatever the result object says?”
Technical details
Endpoint
POSThttps://kite-hub-v2.vercel.app/api/chaincheckWhen to prefer
Use this endpoint when you need to perform a quick, pay-per-use chain check on blockchain data without setting up a dedicated blockchain node or signing up for a long-term data provider subscription. Suitable for agents that occasionally need on-chain verification and want to pay per call in USDC on Base chain.
Side effects
- Malformed or missing result object in request body returns an error
- Invalid chain data structure causes a bad request response
- Endpoint may return generic example data if the input is not a real chain query
- Payment failure (insufficient USDC on Base chain) results in 402 Payment Required
- Rate limiting or server errors may return 5xx responses
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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