Changelog

Last updated: 2026-08-14

Dated record of merchant-visible API and platform changes. The API reference header always shows the date of the most recent API change; entries here explain what changed. Dates are UTC.

2026-08-13

• Hosted deposit page redesign. The page served by GET /api/deposit-page has a new dark visual design. No behavioral changes: session tokens, expiry handling (404/410), live payment status polling, and redirect behavior are unchanged.
• Internal sweep-pipeline reliability improvements (duplicate-webhook handling, low-gas alerting). No merchant-facing contract changes.

2026-07-31

• withdrawal.confirmed webhook: feeCharges is always present — an empty array when no fees were charged, instead of being omitted. The networkFee field is now documented in Webhooks.
• Wallet top-up (direct-deposit) flat fees are now recorded in the merchant charge ledger and appear in charge summaries.

2026-07-30

• Multichain balances. GET /api/balance responses are segmented per (currency, network) pair; each row includes withdrawalEnabled, networkFee, and maxWithdrawable. Deposits on a chain can only be withdrawn on that same chain. See Balance Management.
• Withdrawal referenceId idempotency behavior documented in Withdrawals.

2026-07-24

• Hosted deposit page live status. The deposit page now shows live payment progress: waiting → detected → completed, with automatic redirect on terminal states.

2026-07-21

• Sweep-gated crediting for wallet top-ups. Direct wallet top-up deposits credit as pending and move to available once the funds are swept to the master wallet. API-created deposit addresses are unaffected.

2026-05-05

• New endpoint: GET /api/merchants/{merchantId}/charges — per-merchant fee ledger with filtering and summary totals. See the Fees Reference.