---
title: "Flex API"
account: flexonthejob
slug: flex-api
---

# Flex API

Field service management: manage jobs, customers, invoices, items, inventory and schedules

- Operations: 169
- Versions: 1 (latest `19c8f4d27acf`)
- License: [Proprietary — use is governed by the Flex Terms of Service](https://flexonthejob.com/terms)
- Source: https://app.flexonthejob.com/openapi/v1.json
- OpenAPI document: https://skmtc.dev/flexonthejob/apis/flex-api/revisions/19c8f4d27acf?raw

## Operations

169 in total, by tag:

- Activity (1)
- Categories (12)
- Customers (10)
- Invoices (10)
- Items (8)
- ItemProperties (7)
- Reorder (3)
- ItemUnits (3)
- Jobs (22)
- Transfers (21)
- LaborRates (2)
- Locations (2)
- Me (1)
- Modules (1)
- PurchaseOrders (9)
- ReorderPoints (2)
- Roles (5)
- SalesOrders (21)
- Schedule (1)
- ScheduleGroups (9)
- Users (6)
- UserRemovalRequests (5)
- Vendors (4)
- Webhooks (4)

Every operation, with a link to its markdown: https://skmtc.dev/flexonthejob/apis/flex-api/llms.txt