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The Nexor API is lead-centric. You create and manage leads, assign them to AI agents, track their conversions, and send them messages across channels, all powered by AI agents for calls, messaging, and multi-channel outreach.

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Base URL

EnvironmentURL
Productionhttps://api.getnexor.ai/api/public
Every request authenticates with the X-API-Key header. See Authentication for how to get and manage your key.

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Quick Start

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1. Get your API key

Your key lives in the Nexor dashboard under Settings, then Integrations. See Authentication for the full steps. Keys are prefixed with nxr_live_.

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2. Create a lead

curl -X POST https://api.getnexor.ai/api/public/leads \
  -H "Content-Type: application/json" \
  -H "X-API-Key: nxr_live_your_api_key" \
  -d '{
    "first_name": "Tony",
    "last_name": "Stark",
    "email": "tony.stark@gmail.com",
    "phone": "+1234567890",
    "workflow_id": "your-workflow-uuid"
  }'
The lead will automatically be enrolled in the agent’s cadence sequence and start receiving AI-powered outreach.

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What you can do

  • Create and manage leads. Add leads individually or in bulk, update their information, and store custom metadata.
  • Assign agents. Enroll leads into automated AI-powered outreach agents with multi-channel cadences.
  • Track conversions. Record business outcomes like reservations and closed sales with custom field metadata.
  • Send messages. Send WhatsApp messages (text or template), emails, or trigger AI phone calls to any lead.

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OpenAPI Specification

The full OpenAPI specification is available at /openapi.json for use with API clients and code generators.
Last modified on June 17, 2026