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Face Match API

Compare two face images before the next step.

Compare two authorised face images and review the result in your application. Your team can then decide whether the case needs a closer look.

Talk to our team Explore features

Need API access? Talk to our team.

Published API reference Authorised access Integration support

A CLOSER LOOK

What you can do with Face Match.

See how each feature works.

  1. Two-image comparison

    Compare a first and second face image in one documented operation.

  2. Optional threshold

    Supply a match threshold between 0 and 1 when your reviewed integration requires it.

  3. Standard image uploads

    Use JPG, JPEG or PNG files within the published image and request limits.

  4. Case references

    Attach a verification reference to connect the comparison with the correct application.

  5. Reviewable results

    Use the returned outcome as evidence for your workflow, with a review route for uncertain cases.

BUILT AROUND YOUR WORK

Where Face Match fits.

Common uses for this API.

Onboarding review

Compare an authorised portrait and customer image as part of your onboarding checks.

Account changes

Support a reviewed identity-check process for sensitive profile or account changes.

Assisted verification

Give a reviewer a consistent comparison step when two approved face images are available.

FROM REQUEST TO REVIEW

A clear path through the process.

  1. Collect the image pair

    Obtain the required consent and make sure both images meet the published upload requirements.

  2. Run the comparison

    Send the pair and, where needed, the threshold agreed for your workflow.

  3. Decide what happens next

    Read the result and route the case according to your acceptance and manual-review rules.

FOR YOUR DEVELOPMENT TEAM

Take the next step with the right details.

See the documentation for request fields, responses and setup instructions.

  • Check the published inputs, response format and error handling.
  • Keep credentials on your server and collect only authorised data.
  • Confirm provider access and deployment requirements with BankU.

Use only authorised face images. Provider outcomes require interpretation; this page does not claim a guaranteed accuracy rate or an automatic KYC approval.

GOOD QUESTIONS

Before you get started.

Common questions about Face Match.

Does face match also check liveness?

Face comparison and liveness are separate operations in the BankU catalogue. Use the relevant check for each purpose.

Can I set a match threshold?

The current contract accepts an optional threshold from 0 to 1. Choose it through a reviewed process rather than treating a higher or lower value as universally correct.

Is a match proof of identity?

No single comparison guarantees identity. Consider the image source, consent and other evidence required by your workflow.

EXPLORE MORE

Aadhaar OKYCFace LivenessName MatchPAN Verification