Developers
Powerful verification.
Simple integration.
A single API orchestrate every verification flow for you. Integrate once, and verify users globally.
Built for engineers
One API, every method
Start a verification and let OneID orchestrate bank checks, document scans, and data checks behind a single endpoint.
API Guide →Sandbox & test data
Simulate every outcome with test identities and documents before you touch production.
Get Started guide →
Quickstart
Create a set-up. We route the rest
Let us know the data you need to verify, regulation to meet, and markets to cover. OneID picks the lowest-friction compliant path and returns a hosted flow to hand to your user.
create-verification.sh
POST https://api.oneid.co.uk/v1/verifications
{
"type": "identity",
"policy": "uk-financial-services",
"user": { "reference": "usr_8f21a" },
"prefer": "document_free"
}
// → 201 Created
{
"id": "ver_3kd92m",
"status": "routing",
"flow_url": "https://flow.oneid.co.uk/ver_3kd92m"
}
Verify more users. Ask them for less.
See how OneID orchestrates your exact compliance requirements into a flow your users barely notice.