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People Data Labs Person Identify
x402
People Data Labs Person Identify is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.7/call, status unknown (last checked 2026-09-13).
Broad person lookup returning up to 20 candidate matches with confidence scores given partial identifying information
Price / call$0.7
Success—
StatusUnknown
How this service works
Broad person lookup returning up to 20 candidate matches with confidence scores. Useful when you have partial info and want multiple possible matches.
Output
Returns up to 20 candidate person records ranked by confidence score, each potentially containing name, email addresses, phone numbers, LinkedIn profile, current and past companies, location, job title, and other professional details sourced from People Data Labs.
Example use cases
Identify a prospect from partial info
“I have a lead named 'Michael Chen' who works at some biotech company in San Francisco — can you find all possible matching person records with confidence scores so I can figure out which one is right?”
Enrich a contact from their email
“I only have the email address 'sarah.kowalski@fintech.io' — can you pull up any person records that match this email, including LinkedIn and company info?”
Resolve identity from LinkedIn URL
“Can you look up this LinkedIn profile URL 'linkedin.com/in/tombrady' and return all matching person records from People Data Labs with their confidence scores?”
Technical details
Endpoint
GEThttps://x402.orthogonal.com/peopledatalabs/v5/person/identifyWhen to prefer
Use this endpoint when you have partial or ambiguous information about a person and want multiple candidate matches ranked by confidence, rather than a single definitive result. Prefer this over exact-match lookups when the input data may be incomplete, misspelled, or uncertain. Ideal for prospecting, contact enrichment, and identity resolution workflows where you need to evaluate several possible matches before committing to one.
Side effects
- Insufficient identifying information provided — returns empty or low-confidence matches
- Person not found in People Data Labs database — returns zero matches
- Invalid LinkedIn URL or profile format — query parameter rejected
- Rate limit or quota exceeded — HTTP 429 error
- Payment failure — HTTP 402 if USDC payment not processed
- Ambiguous inputs returning many low-confidence candidates requiring manual disambiguation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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