> ## Documentation Index
> Fetch the complete documentation index at: https://developers.circle.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Circle Mint API

> Manage USDC and EURC balances, process crypto deposits and payouts, execute cross-currency trades, and manage reserves.

Use Circle Mint if you're an institutional customer—typically an exchange,
fintech, bank, or trading firm—working directly with Circle to mint and redeem
stablecoins.

## Get started

<CardGroup cols={2}>
  <Card title="API keys" icon="key" href="/api-reference/keys">
    Authenticate your requests with an API key.
  </Card>

  <Card title="Postman collection" icon="rocket" href="/api-reference/circle-mint/postman">
    Try the Circle Mint API with Circle's Postman collection.
  </Card>

  <Card title="Webhooks" icon="bell" href="/api-reference/circle-mint/general/list-subscriptions">
    Set up webhook subscriptions for Circle Mint events.
  </Card>
</CardGroup>

## Endpoint categories

<CardGroup cols={2}>
  <Card title="Core API" icon="building-columns" href="/api-reference/circle-mint/account/list-business-balances">
    Manage balances, wires, transfers, payouts, deposits, and addresses.
  </Card>

  <Card title="Crypto Deposits" icon="arrow-down-to-line" href="/api-reference/circle-mint/payments/list-payments">
    Receive stablecoin payments and manage payment intents.
  </Card>

  <Card title="Crypto Payouts" icon="arrow-up-from-line" href="/api-reference/circle-mint/payouts/list-payouts">
    Send stablecoin payouts and manage the address book.
  </Card>

  <Card title="Cross-Currency" icon="right-left" href="/api-reference/circle-mint/cross-currency/get-quote">
    Quote, trade, and settle between currencies.
  </Card>

  <Card title="Credit" icon="credit-card" href="/api-reference/circle-mint/credit/get-credit-line">
    Access credit lines, transfers, fees, and repayments.
  </Card>

  <Card title="Reserve Management" icon="vault" href="/api-reference/circle-mint/reserve-management/report-daily-custody-balances">
    Report daily custody balances for reserve management.
  </Card>
</CardGroup>

## OpenAPI specifications

The Circle Mint API reference is generated from these OpenAPI specifications:

* `https://developers.circle.com/openapi/account.yaml`
* `https://developers.circle.com/openapi/general.yaml`
* `https://developers.circle.com/openapi/institutional.yaml`
* `https://developers.circle.com/openapi/payments.yaml`
* `https://developers.circle.com/openapi/payouts.yaml`
* `https://developers.circle.com/openapi/cross-currency.yaml`
* `https://developers.circle.com/openapi/reserve-management.yaml`
* `https://developers.circle.com/openapi/credit.yaml`
* `https://developers.circle.com/openapi/partner-openapi.yaml`

See [OpenAPI Specifications](/api-reference/openapi-specifications) for the full
catalog of Circle's API specs.