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Clara operates in three markets, each with its own base URL and a distinct set of available features. Use this page to determine what’s available before building your integration.

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Base URLs

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Feature Availability

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Currency

All amount fields in API responses are in currency units (not cents). Use BigDecimal or equivalent in typed languages to avoid floating-point errors.

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Country-Specific Endpoints

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Mexico only

CFDI Fiscal Invoices — Retrieve SAT-registered XML invoices linked to transactions:
  • GET /api/v3/transactions/{uuid}/invoices — CFDI invoices for a specific transaction
  • GET /api/v3/invoices — Query invoices by issuer RFC, date range, or folio fiscal UUID
  • GET /api/v2/invoices — v2 invoice retrieval

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Brazil only

Digital Account — PIX, TED, and bill payment transactions for your Clara digital account:
  • GET /api/v3/digital-accounts — Filter by date range and transactionTypeName (PIX | TED | BILL | TRANSACTION)
Boleto Payments — Bank slip (boleto bancário) payments:
  • POST /api/v2/payments — Create a boleto payment with barcodeDigitableLine
  • GET /api/v2/payments — List all boleto payments
  • GET /api/v2/payments/dda — List DDA (pre-authorized) invoices
DDA (Débito Direto Autorizado) — Pre-authorized invoices retrieved automatically from financial institutions:
  • GET /api/v2/dda — List available DDA invoices

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Tax Identifier Formats

Tax identifiers are used in user management and multi-entity requests: Pass the company tax ID in the X-Tax-Identifier header to operate on behalf of a specific subsidiary in a multi-entity setup.

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Clara MCP Server URLs