Updates / Changelog
Every change to the Ledgerline API, newest first. Breaking changes only ship in a new major version, with at least six months' notice.
channels parameter on Create a payment, to limit checkout to card or bank transfer.GET /v2/payments?reference=.expired.refund.succeeded webhook event.payment.failed events now include failure_code in the payload, matching the API.X-Ledgerline-Signature header. Use Ledgerline-Signature; the old header stops being sent on 1 March 2027.Idempotency-Key during a timeout no longer returns 409.Last updated 3 November 2026