Custom domains
IntroIntro
Custom checkout domains use a provider-neutral lifecycle: claim, DNS proof, certificate, attach, detach, tombstone. Host headers from clients are not trusted. Continue in troubleshooting or webhooks.Lifecycle
Activation requires a random TXT token, a unique active hostname, and detach before release.operation_id names for domain APIs will appear in the generated reference when the registry materializes them. Until then this page documents the product behavior, not a second schema.