Easebuzz · Authentication Profile

Easebuzz Authentication

Authentication

Easebuzz secures its APIs with apiKey and customHash across 2 declared security schemes, as derived from its OpenAPI definitions.

CompanyFintechPaymentsPayment GatewayPayoutsBankingIndiaUPISubscriptionSDK

Methods: apiKey, customHash Schemes: 2 OAuth flows: API key in: body

Security Schemes

merchantKey apiKey

· in: body (key)

requestHash customHash

· in: body (hash)

Source

Authentication Profile

generated: '2026-07-18'
method: searched
source: https://docs.easebuzz.in/
summary:
  types:
  - apiKey
  - customHash
  api_key_in:
  - body
  oauth2_flows: []
notes: >-
  Easebuzz REST APIs (Payment Gateway and Wire Payouts) authenticate each request with a
  merchant "key" issued in the dashboard and a per-request integrity "hash". The hash is a
  SHA-512 digest computed over a pipe-delimited, ordered concatenation of the request
  parameters bracketed by the merchant "salt" (a shared secret that is never transmitted).
  The response is verified the same way (reverse-order hash). There is no OAuth 2.0 / OIDC
  surface. Test and live use separate key/salt pairs and separate hosts.
schemes:
- name: merchantKey
  type: apiKey
  in: body
  parameter: key
  description: Merchant key issued in the Easebuzz dashboard, sent with each request.
  sources:
  - https://docs.easebuzz.in/
- name: requestHash
  type: customHash
  algorithm: SHA-512
  in: body
  parameter: hash
  description: >-
    SHA-512 hash over an ordered, pipe-delimited payload plus the merchant salt, proving
    request integrity and authenticity. The salt is a shared secret and is never sent on
    the wire.
  sources:
  - https://docs.easebuzz.in/

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