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Signzy Banking API

The Banking API from Signzy — 1 operation(s) for banking.

Signzy Banking API is one of 4 APIs that Signzy publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Banking. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.2.0, at version v3.

Requests are made against 2 base URLs: https://api.signzy.app, https://api-preproduction.signzy.app.

1 operations 1 paths 2 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v3
Base URL
https://api.signzy.app
Authentication
API Key
Terms of Service
Resource Areas
1

Authentication & Security 1

Signzy Banking API declares 1 security scheme for authenticating requests. An API key is passed in the header as Authorization (accessToken). By default, every request must be authenticated.

  • accessToken — Access token obtained from POST /api/customers/login, sent as the raw token value in the Authorization header (no "Bearer" prefix).

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Banking 1
POST
/api/v3/underwriting/get-passbook-otp
Trigger a bank passbook OTP
getPassbookOtp body → 200401422

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are PassbookOtpRequest (3 properties), VerificationResult (3 properties). Each schema is shown below with its type and property counts.

VerificationResult
object
3 properties
PassbookOtpRequest
object
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

signzy-banking-api-openapi.yml Raw ↑

Other APIs Signzy publishes across the network.

Signzy Authentication API
Signzy Identity (India) API
Signzy Identity (US) API
Where this information came from

This is an independent, third-party profile of Signzy Banking API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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