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Customers route cheat sheet

Companion to Customers quickstart, Accounts, Deposit instructions, Stablecoin sends, Book transfers, External bank payouts, and Cards. Auth: X-API-Key. Bases: $BASE_SANDBOX / $BASE_LIVE.

Vault KYC

Accounts

Requires status approved/active and products.deposit_account.status=ready. Otherwise 409. Guide: Accounts.

Deposit instructions

Same banking gate as accounts. Coordinates may be 422 until the rail finishes provisioning. Guide: Deposit instructions.

Stablecoin sends

Same banking gate. Resolve account_id via Accounts; fund via Deposit instructions when needed. Guide: Stablecoin sends.

Book transfers

Same banking gate (deposit_account=ready). Same-currency fiat → fiat under one API key. Guide: Book transfers. Legacy: /partner/entities/…/book-transfers (do not adopt).

External bank payouts

Same banking gate (deposit_account=ready). Fiat → outside bank (not another ledger account). Same-currency only. Sandbox full E2E is often unavailable (funding / beneficiary limits); see the guide Warning. Guide: External bank payouts. Legacy: /partner/entities/…/payouts (do not adopt).

Cards

Same banking gate (deposit_account=ready). Acquiring charges a card into fiat; issuing creates disposable/virtual USD cards. Sandbox USD / issuing may be limited; see the cards guide Warning. Guide: Cards. Legacy: /partner/entities/…/card-charges and /cards (do not adopt).

Orders

Gate