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API Internet BankingPix

Download the PDF receipt of one batch item

Renders the CorpX PDF receipt of a COMPLETED item (tenant logo when configured, payer, receiver with masked document, description, identifier, endToEndId). The file name follows {AAAA-MM-DD}_{HHMM}_PIX_{amount}_{receiver}_{identifier}_{endToEnd}.pdf. For every receipt of a finished batch in one ZIP, use POST .../receipts.

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Path parameters

accountIdstringRequired
Account identifier.
batchIdstringRequired

PIX batch identifier (pxb_…) returned by the create endpoint.

itemIdstringRequired

Batch item identifier (pxi_…) returned in items[].

Headers

X-Tenant-IdstringRequired
Tenant context used for authorization and routing.
X-Request-TimestampstringRequired

Unix seconds. Required on the signed host; tolerance is 300s either way (403 request_timestamp_skew).

X-Content-SHA256stringRequired

Lowercase hex SHA-256 of the body. An empty body hashes the empty string, so the header is always present. Mismatch returns 400 body_hash_mismatch.

X-Request-SignaturestringRequired

Detached JWS (<protected>..<signature>, ES256 or PS256) over METHOD\nPATH?QUERY\nTIMESTAMP\nIDEMPOTENCY_KEY_OR_EMPTY\nX_CONTENT_SHA256.

Response headers

Content-DispositionstringOptional

attachment; filename="2026-09-30_1312_PIX_1436-85_MARIA-DA-SILVA_folha-set-001_E5087192120260930131200abcdef0123.pdf"

Response

PDF receipt

Errors

403
Forbidden Error
404
Not Found Error
409
Conflict Error
500
Internal Server Error