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KiteEndpoints.ai Cryptography API
x402
KiteEndpoints.ai Cryptography API is a paid API for AI agents from kite-endpoints.vercel.app, paid per call via x402, $0.17/call, status unknown (last checked 2026-09-15).
Performs cryptographic operations such as hashing, encryption, decryption, or signing via a paid per-request API
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 JSON object with a 'result' field containing the output of the cryptographic operation, such as a hash string, encrypted payload, decrypted text, or signature verification status.
Example use cases
Hash password before storage
“Hash the string 'MySecretPassword123!' using SHA-256 so I can store it securely in my database.”
Verify integrity of a payload
“I have a message 'order:12345:confirmed' and a hash 'abc123def456' — can you verify whether the hash matches the message?”
Generate HMAC for API authentication
“Generate an HMAC signature for the payload '{"user":"alice","action":"login"}' using the secret key 'mysecretkey' so I can authenticate my API request.”
Technical details
Endpoint
POSThttps://kite-endpoints.vercel.app/api/cryptographyWhen to prefer
Choose this endpoint when you need lightweight, on-demand cryptographic operations (hashing, encryption, signing) without setting up a cryptography library, and you are already operating within the x402 micropayment ecosystem on Base chain. Best suited for agents that need occasional crypto operations without managing complex library dependencies.
Side effects
- Invalid or missing input payload returns an error
- Unsupported algorithm or key format causes failure
- Malformed JSON body results in a 400-level response
- Insufficient USDC payment causes a 402 Payment Required response
- Network timeout or service unavailability on Vercel infrastructure
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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