Afinis API Catalog Initiate ACH Credit Swagger Specifications link Technical documentation link Initiate ACH Debit Swagger Specifications link Technical documentation link IAR Swagger Specifications link Technical documentation link IAR Plus Swagger Specifications link Technical documentation link ACH Credit Transaction Status Swagger specifications link Technical documentation link ACH Debit Transaction Status Swagger specifications link Technical documentation link ACH Transaction Status by Instruction ID Swagger specifications link Technical documentation link ACH Transaction Status by Transaction ID Swagger specifications link Technical documentation link Initiate Wire Swagger Specifications link Technical documentation link Get Wire Status Swagger Specifications link Technical documentation link Initiate Instant Payment Swagger Specifications link Technical documentation link Instant Payment Transfer Swagger Specifications link Technical documentation link Initiate Payment Swagger Specifications link Technical documentation link Reporting ACH Return Info Swagger Specifications link Technical documentation link Authorize to Pay Swagger specifications link Technical documentation link Pay Me Swagger specifications link Technical documentation link Account Validation – Credit Swagger specifications link Technical documentation link Account Validation – Debit Swagger specifications link Technical documentation link Account Validation Plus Name Swagger specifications link Technical documentation link AV Plus Name Plus RET Swagger Specifications link Technical documentation link Real Time Billing Account Val Swagger specifications link Technical documentation link Corporate Account Balances Swagger specifications link Technical documentation link Corporate Account History Swagger specifications link Technical documentation link Corporate Account Detail Swagger specifications link Technical documentation link Payee Profile Swagger specifications link Technical documentation link Request for WSUD Swagger specifications link Technical documentation link Proof of Authorization Swagger specifications link Technical documentation link Get Bank Contact Swagger specifications link Technical documentation link Get Bank Contact v2 – Input Swagger specifications link Technical documentation link Get Bank Contact v2 – Retrieve Swagger specifications link Technical documentation link Related Content Direct Payment Press Release Nacha Unveils New Consumer Awareness Campaign Promoting Direct Payment Benefits June 17, 2025 Risk Management Blog Fighting Fraud Across the Globe: What Other Countries are Doing May 27, 2025 ACH ACH Statistics Same Day ACH Press Release Same Day ACH Passes Major Milestone in 2024 as the ACH Network Shows Higher Growth January 30, 2025 Risk Management Blog Podcast: Nacha’s Risk Management Resource Center is a ‘Go-To Spot’ June 13, 2024
Direct Payment Press Release Nacha Unveils New Consumer Awareness Campaign Promoting Direct Payment Benefits June 17, 2025
ACH ACH Statistics Same Day ACH Press Release Same Day ACH Passes Major Milestone in 2024 as the ACH Network Shows Higher Growth January 30, 2025
Risk Management Blog Podcast: Nacha’s Risk Management Resource Center is a ‘Go-To Spot’ June 13, 2024
