Version: 3.0

Transaction API

Åland Index is the leading index solution for CO2 emission calculations for payments and financial transactions.

Authentication

OAuth2 Client Credentials with mutual TLS

Security Scheme Type:	oauth2
OAuth Flow (clientCredentials):	Token URL: /oidc/v1.0/token Scopes: urn:transaction:carbon: Grants access to the API and to create transactions which includes carbon use in the response

Security Scheme Type:

oauth2

OAuth Flow (clientCredentials):

Token URL: /oidc/v1.0/token

Scopes:

urn:transaction:carbon: Grants access to the API and to create transactions which includes carbon use in the response