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PayMate Businesses API

Business (KYB) onboarding, maintenance, charges and collection account setup

PayMate Businesses API is one of 7 APIs that PayMate publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 9 operations across 9 paths, and defines 1 schema. It is described by OpenAPI 3.2.0, at version v1.

Requests are made against 6 base URLs: https://api.paymate.sg, https://api.paymate.my, https://api.paymate.ae, https://api.paymate.om, https://api.dunomo.au, https://api.dunomo.co.za.

9 operations 9 paths 1 schemas 9 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v1
Base URL
https://api.paymate.my
Authentication
API Key
Resource Areas
1

Authentication & Security 1

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

  • PartnerApiKey — PayMate issues a secret partner API key after onboarding (write to the regional support address, e.g. support@paymate.my). The exact header name is NOT publish…

Paths & Operations 9

Across 9 paths, the API surfaces 9 operations — 9 POST. Each is listed below with its method, path, parameters, and response codes.

Businesses 9

Business (KYB) onboarding, maintenance, charges and collection account setup

POST
/v1/businessboarding
Business Boarding
BusinessBoarding body → 200401
POST
/v1/modifybusiness
Modify Business
ModifyBusiness body → 200401
POST
/v1/SetTransctionCharges
Set Transaction Charges
SetTransactionCharges body → 200401
POST
/v1/deletebusiness
Delete Business
DeleteBusiness body → 200401
POST
/v1/BusinessCollectionAccount
Set Collection Account
SetCollectionAccount body → 200401
POST
/v1/managebusiness
Manage Business
ManageBusiness body → 200401
POST
/v1/GetTermsNCondition
Terms & Condition
TermsCondition body → 200401
POST
/v1/processbuyersupplierkyc
Buyer Supplier KYC
Buyersupplierkyc body → 200401
POST
/v1/processShareholderdetails
Shareholder Details
ShareholderDetails body → 200401

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is ErrorEnvelope (4 properties). Each schema is shown below with its type and property counts.

ErrorEnvelope
object
Standard PayMate response envelope. Observed verbatim on a live unauthenticated probe of POST https://api.paymate.my/v1/Countrylist on 2026-08-26.
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

paymate-businesses-api-openapi.yml Raw ↑

Other APIs PayMate publishes across the network.

PayMate India Business Payments API
PayMate Cards API
PayMate Collections API
PayMate Contacts API
PayMate Payments API
PayMate Reference API
Where this information came from

This is an independent, third-party profile of PayMate Businesses 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.

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