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KiteEndpoints.ai Cryptography API
x402
KiteEndpoints.ai Cryptography API is a paid API for AI agents from kite-hub-v3.vercel.app, paid per call via x402, $0.17/call, status unknown (last checked 2026-09-14).
Provides cryptographic operations and utilities via a pay-per-request API endpoint on Base chain
Price / call$0.17
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 result object containing the cryptographic output — such as an encrypted string, hash digest, signature, or verification boolean — depending on the operation requested.
Example use cases
Verify signed blockchain transactions
“I need you to verify that this transaction signature is legit before we process it. Can you check if this signature matches the message using the public key I'm giving you?”
Encrypt customer data before storage
“We're storing customer payment info in our database. Can you encrypt this credit card number using AES encryption so it's not readable if someone accesses the raw data?”
Generate secure API authentication tokens
“Create a cryptographic key pair for our new API client and then hash the private key so we can store it safely in our database without exposing the actual key.”
Technical details
Endpoint
POSThttps://kite-hub-v3.vercel.app/api/cryptographyWhen to prefer
Choose this endpoint when you need quick, pay-per-request cryptographic operations without setting up your own crypto library — particularly useful in agent workflows that need hashing, signing, or encryption on demand and are already using x402/USDC micropayments on Base chain.
Side effects
- Invalid or missing input data returns an error result
- Unsupported algorithm or operation type returns an error
- Payment not received or insufficient USDC results in 402 response
- Malformed request body causes a 400-style error
- Server-side cryptographic failure returns a generic error in the result object
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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