API Documentation

Build powerful integrations with the MXFuse API. Manage domains, forwarding rules, and email verification programmatically.

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Authentication

All API requests require authentication using a Bearer token

Authorization: Bearer mxf_your_token_here

Create and manage your API tokens from your account settings.

GET

/domains

List all your domains

curl -X GET https://mxfuse.com/api/v1/domains \
  -H "Authorization: Bearer YOUR_API_TOKEN"

POST

/domains

Add a new domain

curl -X POST https://mxfuse.com/api/v1/domains \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"domain": "example.com"}'

POST

/domains/{domainId}/rules

Create a forwarding rule

curl -X POST https://mxfuse.com/api/v1/domains/DOMAIN_ID/rules \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "fromAddress": "info",
    "toAddresses": ["user@example.com"],
    "enabled": true
  }'

GET

/domains/{domainId}/verify

Check domain verification status

curl -X GET https://mxfuse.com/api/v1/domains/DOMAIN_ID/verify \
  -H "Authorization: Bearer YOUR_API_TOKEN"

Rate Limits

API rate limits to ensure fair usage

Requests per minute

Requests per hour

1,000

Requests per day

10,000

Rate limit headers are included in all API responses. Contact support if you need higher limits.

Need Help?

Resources to help you get started

OpenAPI Spec

Complete API specification

Documentation

Guides and tutorials

Support

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