For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.

Home Docs API Reference Release Notes

Home Docs API Reference Release Notes

Release Notes

Was this page helpful?

January 8, 2026

Cybersource Launch

Runner.js - CYBS Gateway Example

Added a complete CYBS gateway integration example to the Runner.js guide:

Uses cardNumberFieldSelector and cvvFieldSelector to target custom card/CVV iframe containers
Expiration date handled via native <select> elements rather than Runner.js-rendered fields
Includes full HTML form and JavaScript tokenization flow

Charge API Updates

Cybersource required fields: The following fields are now documented as required when processing through the Cybersource gateway: name, address2, region, country, phone, email.
Disclaimer added: The Charge endpoint description now includes a note clarifying that documented requirements span all compatible gateways — not all fields apply to every integration.

Additional Updates

Gateway Response Codes

New reference guide added for understanding processor responses:

Gateway Response Codes: Documents respproc, respcode, respstat, and resptext fields returned on charge responses
Current coverage includes Cardpointe (PPS) response codes; additional gateway support coming soon

Hosted Payment Pages - Amount Range Support

New optional fields added to the HPP create endpoint:

min_amount: Minimum transaction amount. Only valid when lock_amount is false.
max_amount: Maximum transaction amount. Only valid when lock_amount is false.

Merchant Deleted Webhook

New boarding webhook event added:

merchant.deleted: Triggered when a merchant record is deleted from a Partner. Includes merchant details such as merchant_id, dba_name, deleted_by, and timestamp. See the Boarding Webhooks guide for the full payload reference.