Direct Debit

Authentication

Authentication to the DDCMS API is via an API key passed in the request header.

ApiKeyAuth
Security scheme type	API key
Header parameter name	`apiKey`

DDCMS is a separate API from the Advanced Payments API used by Cards & Wallets: it has its own base URL and its own credentials, and it authenticates with this apiKey header rather than HTTP Basic.

GET https://ddcms.accesspaysuite.com/api/v3/client/ABCDEF/info

Accept: application/json
apiKey: xAQdXTPtZPG3QqsUJw73wx1o
Content-Type: application/json

# Sandbox base URL (playpen)
# https://playpen.accesspaysuite.com/api/v3/...
# Production base URL (live)
# https://ddcms.accesspaysuite.com/api/v3/...