Payer · Authentication Profile

Payer Authentication

Authentication

Authentication schemes for Payer API

Payer declares 2 security scheme(s) across its OpenAPI definitions.

CompanyPaymentsB2BFintechAutomation
Methods: Schemes: 2 OAuth flows: API key in:

Security Schemes

X-Api-Key apiKey
Authorization http-bearer

Source

Authentication Profile

Raw ↑ 
generated: '2026-10-15'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://docs.developerhub.io/support-center/api-key.md
sources:
- https://docs.developerhub.io/support-center/api-key.md
- https://docs.developerhub.io/api
- https://docs.developerhub.io/support-center/getting-started.md
- https://payerdocs.developerhub.io/payer-docs/b2b-invoicing---quickstart
description: Authentication schemes for Payer API
schemes:
- type: apiKey
  name: X-Api-Key
  evidence: 'curl --request POST \    --url https://api.developerhub.io/api/v1/version/50/reference \    --header "X-Api-Key: 689bbce8acc68b7a4346acca6a028e6f8126eb792b19a334f8e3f2a12ca8f561"'
  location: header
  header: X-Api-Key
  how_to_obtain: Create an API Key in Project Settings → API Keys and copy it.
- type: http-bearer
  name: Authorization
  evidence: 'curl --request POST \ --url ''https://b2b.payer.se/api/v3/invoices'' \ --header ''Authorization: Bearer {token}'' \ --data ''{ ...
    }'''
  location: header
  header: Authorization
  how_to_obtain: Obtain a bearer token from Payer's authentication endpoint (not documented on the provided pages).
docs: https://docs.developerhub.io/support-center/api-key.md

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