{ "opencollection": "1.0.0", "info": { "name": "CyberSource Merged Spec bankAccountValidation Credentials API", "version": "0.0.1" }, "items": [ { "info": { "name": "Credentials", "type": "folder" }, "items": [ { "info": { "name": "Provision MPP credentials", "type": "http" }, "http": { "method": "POST", "url": "{{baseUrl}}/acp/v1/mpp/credentials" }, "docs": "Provisions an encrypted MPP credential for use as the credential payload in an Authorization: Payment header (MPP spec Section 8.2).\nThe caller provides an instrument identifier (referencing a stored card in TMS) and the challenge context from the merchant's 402 response, including the merchant's RSA public encryption key.\nThis service:\n 1. Calls TMS to retrieve the network token and cryptogram for the instrument.\n 2. Builds the token plaintext (MPP spec Section 8.3, type: network_token).\n 3." } ] } ], "bundled": true }