# AmunPay API Pix

Version 3.38 · updated on 2026-11-05

## Docs
- [Getting started](index.html): Pix payments API.
- [Authentication](autenticacao.html): The credential of your machine is the pair `client_id` and `client_secret`.
- [Create Pix charge](criar-cobranca.html): Creates a charge with a dynamic QR.
- [Get charge](consultar-cobranca.html): Returns the charge by its `txid`.
- [List charges](listar-cobrancas.html): Lists the charges of the account, from the most recent to the oldest, with a cursor.
- [DICT lookup](consultar-chave.html): Tells you who owns a Pix key before a payout: the name, the document and the bank.
- [Create payout](criar-saque.html): Sends a Pix from your balance to the Pix key of the payee.
- [Get payout](consultar-saque.html): Returns the payout by its `idEnvio`, with the current status.
- [List payouts](listar-saques.html): Lists the payouts of the account, from the most recent to the oldest, with a cursor.
- [Refund](devolucao.html): Returns a received Pix to the payer, in full or in part.
- [Balance](saldo.html): Returns the balance of the account right now.
- [Statement](extrato.html): Three views of what moved: the statement of a closed day, the transactions of right now and the summary of a period.
- [Webhooks](webhooks.html): You register an HTTPS URL and receive a `POST` for each event.
- [Disputes](contestacoes.html): The bank of the payer can dispute a received Pix.
- [Sub-accounts](subcontas.html): A sub-account is an account with its own balance under yours: a branch, a business unit, a seller in your marketplace.
- [Limits](limites.html): The limits per transaction, per payer CPF and per payout payee that apply to your account.
- [Errors](erros.html): Every error of the `/v2/` routes responds with an RFC 7807 body (`application/problem+json`).
- [Idempotency and pagination](idempotencia-e-paginacao.html): There is no idempotency header: the key is the id in the path.
- [Migrating from another gateway](migrando.html): Anyone who has already integrated a Pix gateway will recognize each operation.