Error
Numbers
Reserve a number before buying
Holds a number for about 30 minutes so it can’t be taken by someone else while you finish checkout. This does not charge your wallet. Pass the returned reservation id to the purchase endpoint to claim the held number.
POST
Error
Authorizations
Flowyte secret API key (Authorization: Bearer flowyte_sk_live_…). Scope-gated; is scoped to your organization — a key can never reach another tenant. The listed scopes in each operation's apiKey requirement are the scopes that key must hold. The tokenUrl is nominal: keys are minted in the dashboard.
Headers
Client-supplied idempotency key on mutating POSTs (API-First).
Body
application/json