Connect your systems to the world's most active field service marketplace.
Welcome to the Field Nation Integration Developer Portal. This documentation provides you everything you need to integrate your system with Field Nation's platform.
Don't have access to integrate yet? Check out our website to get in touch with a member of our team. Field Nation Integrations
Get your first API token and create a work order in seconds.
Generate an OAuth 2.0 token to verify your access with sandbox.
curl -X POST "https://api-sandbox.fndev.net/authentication/api/oauth/token" \
-H "Content-Type: application/json" \
-d '{
"grant_type": "password",
"client_id": "YOUR_CLIENT_ID",
"client_secret": "YOUR_CLIENT_SECRET",
"username": "YOUR_USERNAME",
"password": "YOUR_PASSWORD"
}'https://api-sandbox.fndev.net/authentication/api/oauth/token.JSON.{
"grant_type": "password",
"client_id": "YOUR_CLIENT_ID",
"client_secret": "YOUR_CLIENT_SECRET",
"username": "YOUR_USERNAME",
"password": "YOUR_PASSWORD"
}Get Credentials: Your client_id and client_secret are provided by the implementation team during onboarding.
See Prerequisites for details on credentials and Company IDs.
Post a basic work order to the sandbox environment.
curl -X POST "https://api-sandbox.fndev.net/api/rest/v2/workorders?access_token=YOUR_ACCESS_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"title": "Install Point of Sale",
"description": { "html": "<p>Swap out the defective terminal.</p>" },
"types_of_work": [{ "id": 62, "isPrimary": true }],
"location": {
"mode": "custom",
"address1": "123 Main St",
"city": "Minneapolis",
"state": "MN",
"zip": "55401",
"country": "US"
},
"schedule": {
"service_window": {
"mode": "exact",
"start": { "utc": "2026-07-15 09:00:00" }
}
},
"pay": {
"type": "fixed",
"base": { "amount": 150, "units": 1 }
}
}'Tools to help you build and test faster.
API Reference
Browse the complete API reference interactively.
Postman Library
Download collections to test endpoints immediately.
Platform Overview
Understand the Work Order Lifecycle and core concepts.
FAQ & Support
Answers to common questions and support contacts.
Choose the right tool for your integration.
REST API
Full control over work orders, assignments, and payments.
Webhooks
Real-time event notifications for efficient syncing.
Connectors
No-code integration with Salesforce, ServiceNow, and more.
Field Nation connects you with skilled technicians to get work done.
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