Velosity developer platform
Build the workflows your customers depend on.
Connect Velosity to the systems around your business with clear guides and a complete API reference.
curl --request GET "https://api.velosity.one/v1/customers" \
--header "X-APIKEY: YOUR_API_KEY"
Start building
Everything you need to ship an integration
Use a quickstart to make your first request, guides to build workflows, and the reference for every request and response detail.
Quickstart
Create an API key, authenticate safely, and retrieve customers in minutes.
Start building →Integration guides
Build customer sync, quote lifecycle, document, webhook, and ERP workflows.
Browse guides →API reference
Find operations, parameters, schemas, errors, and realistic request examples.
View API reference →A clear path to production
01 / AUTHENTICATE
Create an API key
Use a dedicated key for each integration and keep it in your server-side secret store.
02 / INTEGRATE
Build against your environment
Start in sandbox or demo, then move to production by changing the base URL and credentials.
03 / STAY IN SYNC
Subscribe to webhooks
React to changes in Velosity and reliably keep your downstream systems current.