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Build on Fleet

Get fleet costs into your ERP, and connect fuel cards, telematics and workshop systems, with a modern REST API, signed webhooks and scoped keys.

Predictable REST

Resource URLs, JSON, standard verbs and status codes. One OpenAPI 3.1 document describes all of it, generated from the code that serves it.

Safe to retry

Every write accepts an Idempotency-Key. Retry a timed-out request and it runs at most once.

Scoped keys

Give each integration its own key with only the access it needs, an optional IP allowlist and expiry. Roll keys without downtime.

Sync-friendly

Cursor pagination and updated_since on every list make incremental sync a single loop.

Every page has Copy page and Open in Claude / ChatGPT buttons, and the whole site is available as /llms.txt and /llms-full.txt. Point your coding assistant at /openapi.json and it knows every endpoint.