{ "opencollection": "1.0.0", "info": { "name": "Sift Decisions PSP Merchant Management API", "version": "2026-07-12" }, "request": { "auth": { "type": "basic", "username": "{{username}}", "password": "{{password}}" } }, "items": [ { "info": { "name": "PSP Merchant Management", "type": "folder" }, "items": [ { "info": { "name": "List PSP merchants", "type": "http" }, "http": { "method": "GET", "url": "https://api.sift.com/v3/accounts/:account_id/psp_management/merchants", "params": [ { "name": "account_id", "value": "", "type": "path", "description": "Your numeric Sift Account ID." }, { "name": "batch_size", "value": "", "type": "query" }, { "name": "batch_token", "value": "", "type": "query" } ] }, "docs": "Lists sub-merchant profiles for an account, paginated." }, { "info": { "name": "Create a PSP merchant", "type": "http" }, "http": { "method": "POST", "url": "https://api.sift.com/v3/accounts/:account_id/psp_management/merchants", "params": [ { "name": "account_id", "value": "", "type": "path", "description": "Your numeric Sift Account ID." } ], "body": { "type": "json", "data": "{}" } }, "docs": "Creates a new sub-merchant profile under an account." }, { "info": { "name": "Get a PSP merchant", "type": "http" }, "http": { "method": "GET", "url": "https://api.sift.com/v3/accounts/:account_id/psp_management/merchants/:merchant_id", "params": [ { "name": "account_id", "value": "", "type": "path", "description": "Your numeric Sift Account ID." }, { "name": "merchant_id", "value": "", "type": "path", "description": "The ID of the sub-merchant." } ] }, "docs": "Retrieves a specific sub-merchant profile." }, { "info": { "name": "Update a PSP merchant", "type": "http" }, "http": { "method": "PUT", "url": "https://api.sift.com/v3/accounts/:account_id/psp_management/merchants/:merchant_id", "params": [ { "name": "account_id", "value": "", "type": "path", "description": "Your numeric Sift Account ID." }, { "name": "merchant_id", "value": "", "type": "path", "description": "The ID of the sub-merchant." } ], "body": { "type": "json", "data": "{}" } }, "docs": "Updates an existing sub-merchant profile." } ] } ], "bundled": true }