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Workforce & Assets

FASTag Verification API

Check whether a vehicle carries an active FASTag, which bank issued it and the tag class, for fleet onboarding, toll reconciliation and vehicle-linked lending.

Response
Real-time
Inputs
1 required
Consent
Not required
Billing
Per successful call
POST /v1/fastag-verification
Sandbox · Production
  1. Your application sends

    • Vehicle registration number*
  2. emver API

    Validates the request, queries the source, normalises the answer and logs the call. Billed only on success.

  3. Verified with

    Authoritative source

  4. You receive

    • FASTag active
    • Issuing bank
    • Tag class
    • Tag ID (masked)
fastag-verification Full reference
Overview

What the FASTag Verification API does

Send the registration number; receive the tag status, issuer and vehicle class. Combine with RC Verification for a complete vehicle profile.

Benefits

Why teams use the FASTag Verification API

Confirm a vehicle's FASTag status and issuing bank from its registration number.

Fleet readiness

Know which vehicles can run tolled routes today.

Toll reconciliation

Match issuer data with your toll statements.

Use cases

Where it's called

Where the FASTag Verification API is typically called, and what it settles there.

Logistics onboarding

Verify tags on partner fleets.

Vehicle finance

Part of the asset profile at sanction.

How it works

Four steps, one response envelope

Request and response details, environments and a ready-to-import collection are in the developer console.

  1. 01

    Authenticate

    Call with your organisation API key. Sandbox and production use the same contract.

  2. 02

    Send the inputs

    Vehicle registration number as a JSON body. Optional fields sharpen the match.

  3. 03

    We verify at source

    emver queries the authoritative record, normalises the answer and logs the request.

  4. 04

    Act on the result

    A verification status plus the fields listed above, in the same response envelope as every other API.

Privacy and security built in

Consent recorded · Payloads not retained beyond your retention window · Every request traceable

FAQ

FASTag Verification API: frequently asked questions

What teams ask before adding the FASTag Verification API to their integration.

No. Balance is customer data held by the issuer; only status, issuer and class are returned.

Related

APIs that run alongside it

Usually called with the FASTag Verification API, on the same key.

All APIs
Access usually set up within one working day

Start verifying with emver today.

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