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Developer Guide

v6.11.0 - 2026-09-14

Release notes for Voltage Payments API release v6.11.0, published 2026-09-14.

  • Webhook creation and callback URL updates now require HTTPS. Non-HTTPS URLs are rejected with a validation error.
  • Added support for RECEIVE permission when creating receive payments, requesting quotes, and creating checkout sessions. WRITE access remains supported; sending payments still requires WRITE.
  • HTTP requests to voltageapi.com now redirect to HTTPS. Integrations should continue to use HTTPS directly.
  • Improved cursor-based payment pagination performance, especially when browsing larger payment histories. Ordering and cursor behavior are unchanged.