Changelog

2026-10-29Copy Anchor Link

• Capabilities: supported_countries and supported_currencies now list the markets your key can create collections in, instead of always being empty.
• Collections: new error unsupported_market when customer.country and money.currency are not enabled for your key; amounts outside a market's range return invalid_amount.
• Documentation: new Countries and currencies guide.

2026-10-28Copy Anchor Link

• Checkout sessions: POST /v1/checkout-sessions, GET /v1/checkout-sessions and GET /v1/checkout-sessions/{id} with new scopes checkout:create and checkout:read. A payment profile is optional.
• Control Numbers: POST /v1/control-numbers, GET /v1/control-numbers and GET /v1/control-numbers/{id} with new scopes control_number:create and control_number:read.
• Webhooks: data.source identifies the checkout session, Control Number, link, page or invoice that was paid.
• Capabilities: new checkout_session_read feature; checkout_sessions reports whether your key can create sessions.
• MCP: new list_control_numbers and get_control_number tools.
• Documentation: launched docs.teepay.me with a generated API reference and OpenAPI download.

2026-10-18Copy Anchor Link

• API version 2026-10-18.
• GET /v1/capabilities for feature discovery, GET /v1/whoami for key details.