Developers

Build with NexusKit

API-first architecture. Create a key in the dashboard, then call any module endpoint from your site, app, or workflow.

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Resources

Everything you need to integrate NexusKit into your stack.

OpenAPI / Swagger

Interactive API reference with request examples for every endpoint.

React Contact Form

Step-by-step guide to wire a React contact page to NexusKit Contact API.

API Reference

Full endpoint documentation with authentication, rate limits, and examples.

product.json

Machine-readable product manifest for AI agents and tooling.

llms.txt

LLM-friendly context file for AI assistants and coding agents.

Webhooks

Get real-time notifications when submissions arrive or events fire.

Quick example

Submit a contact form entry with a single POST request.

curl -X POST https://api.nexus-kit.com/v1/public/contact/forms/YOUR_FORM_ID/submissions \
  -H "Content-Type: application/json" \
  -d '{
    "locale": "en",
    "payload": {
      "name": "Jane Doe",
      "email": "[email protected]",
      "message": "Hello from the API!"
    }
  }'

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