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Person APIs

Person Events

Event-based contact discovery - finds people linked to a key event (fundraise, conference, product launch, etc.) for timely outreach. event is the only required field; the remaining context fields (company_name, location, role, industry) narrow the search. The request is queued and returns a request_id to poll, or a callback_url receives the result.

POST https://api.nyne.ai/person/events API key

Manual credentials take precedence over your account key.

Try it needs this required parameter:

Overview

Retrieve notable life/career events for a person.

Parameters

event string required
The event to discover contacts around (e.g. a fundraise, conference, or announcement). Required.
company_name string optional
Narrow to people at this company.
location string optional
Narrow by location.
role string optional
Narrow by job role/title.
industry string optional
Narrow by industry.
callback_url string optional
If set, the completed result is POSTed here when the job finishes. Must be a valid HTTP(S) URL on an allowed host when a callback allow-list is configured.

Retrieving the result

This endpoint is asynchronous. A successful submit returns a request_id while the job runs in the background. Poll the same path with a GET request - same authentication headers - passing the request_id as a query parameter:

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Each poll returns the job's current status; once it is completed the payload carries the result shown under Responses. Polling an unknown or expired request_id returns 404 request_not_found.

Status Meaning
queued · processing · pending The job is still running - keep polling.
completed The job finished; the payload carries the result and completed: true.
failed Terminal - the job could not complete; the error field explains why.

Poll every few seconds at first, backing off for long-running jobs. Polling is free - status checks never burn credits.

Prefer push delivery?
Supply the optional callback_url parameter and the completed payload is POSTed to your endpoint when the job finishes - no polling required. Delivery is retried up to 5 times with exponential backoff (1s, 5s, 15s, 1m, 5m) and a 30-second timeout per attempt; respond with a 2xx status to acknowledge receipt.

Credit usage

Credits are charged based on the matched configuration. The listed cost is the per-result unit price.

Feature Credits Notes
Events Search - Charged upon successful completion
No attendees found - The search itself is billed: a completed search with no results still consumes credits
Heads up
A positive credit balance is required before each request. Empty results do not burn credits.

Responses

200 Status poll result - returns the current request status and result/error fields when available
202 Request queued - poll the status endpoint (or wait for the callback) with the returned request_id
400 Malformed JSON, missing required parameters, or an invalid field
401 Missing or invalid API credentials
402 insufficient_credits - not enough credits to complete the request
403 subscription_required or ip_not_allowed
404 request_not_found - no matching request is available for this API key
429 rate_limit_exceeded
503 service_unavailable - the API is temporarily unavailable

A successful response wraps the payload in the { success, data, timestamp } envelope (also shown live in the panel on the right):

{
  "success": true,
  "data": {
    "request_id": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4_1717000000_4271",
    "status": "completed",
    "completed": true,
    "result": {
      "people": [
        {
          "name": "Jane Doe",
          "title": "Head of Product",
          "company": "Acme",
          "linkedin_url": "https://linkedin.com/in/janedoe",
          "event": "Series B fundraise"
        },
        {
          "name": "John Smith",
          "title": "VP Engineering",
          "company": "Acme",
          "linkedin_url": "https://linkedin.com/in/johnsmith",
          "event": "Series B fundraise"
        }
      ]
    },
    "completed_on": "2026-01-15T10:35:00Z"
  },
  "timestamp": "2026-01-01T00:00:00"
}