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Cybercentry Private Data Verification (CPDV)
x402
Cybercentry Private Data Verification (CPDV) is a paid API for AI agents from x402-cybercentry-private-data-verification.up.railway.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Submits text data for Zero-Knowledge Proof (ZKP) verification and returns a proof_id and proof URL for cryptographic verification
Price / call$0.02
Success—
StatusUnknown
How this service works
Verify any text data using the Cybercentry Private Data Verification (CPDV) API. Returns a proof_id for Zero-Knowledge Proof (ZKP) verification via the proxy endpoint
Output
Returns a JSON object containing a `proof_id` (unique identifier for the zero-knowledge proof) and a `proof_url` (URL to access or share the cryptographic proof for further verification via the proxy endpoint).
Example use cases
Example prompt
“I need to verify this text data privately using Cybercentry's ZKP system — can you submit 'John Smith DOB 1990-01-15 SSN 123-45-6789' for CPDV verification and get me back the proof_id and proof URL?”
Technical details
Endpoint
POSThttps://x402-cybercentry-private-data-verification.up.railway.app/verifyWhen to prefer
Use this endpoint when you need to generate a Zero-Knowledge Proof for arbitrary text data to prove data possession or integrity without revealing the underlying content. Prefer this over traditional hashing or signature schemes when cryptographic non-disclosure (ZKP) is required and a verifiable proof_id/proof_url is needed for downstream verification workflows.
Side effects
- Missing or empty `data` field returns a 400 validation error
- Payment not included or insufficient USDC (requires $0.02) results in 402 Payment Required
- Malformed request body returns a 422 Unprocessable Entity
- Backend ZKP generation failure may return a 500 Internal Server Error
- Network timeout if proof generation takes too long
Input
{
"data": "The quick brown fox jumps over the lazy dog"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| datarequired | string | Any text data to verify |
Output
{
"proof_id": "56edb77a-8c66-4c80-b5db-1f6f40239d38",
"proof_url": "https://cybercentry-private-data-verification-proxy.up.railway.app/api/proof/56edb77a-8c66-4c80-b5db-1f6f40239d38"
}Schema · Response
| Field | Type | Description |
|---|---|---|
| proof_id | string | |
| proof_url | string |
Tags
x402
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