API referenceDocumentsInvoices

Create invoice draft from sales receipts

Creates an unstamped CFDI draft from eligible sales receipts. A receipt line sold before its product had SAT data returns receipt_item_fiscal_identity_required; retry with remediation.receiptItems.

Endpoint: POST /v1/invoices/from-sales-receipts
Authorization: Required permissions: `invoices:manage`, `receipts:read`.
Environments: Production and sandbox
Idempotency: Required for safe retries.
Common next step: Read the resulting CFDI Download document file

Update invoice draft PUT

Fully replaces a CFDI draft and re-runs the same canonical tax resolution used at creation.

Stamp invoice POST

Stamps a reviewed CFDI draft. Exac refuses to stamp when the provider draft no longer matches its canonical tax snapshot.