vellTRDocs
API ReferenceTransactionsQueue Registry Export

Queue Registry Export

POST/v1/transactions/exportsOptional

Queue a PDF or CSV export of filtered transactions. Poll the returned exportId for completion.

Authentication

Signature Pattern

HMAC-SHA256(secretKey, "{timestamp}\nPOST\n/v1/transactions/exports\n{sha256(body)}")
HeaderValueDescription
X-Api-Keypk_live_a1b2c3d4e5f6g7h8Merchant public API key
X-Signature{hmac_sha256_hex}Hex HMAC-SHA256 request signature
X-Timestamp2026-04-13T10:00:00ZISO 8601 UTC request time (±5 min)

Request Parameters

NameTypeRequiredDescription
formatstringRequired"pdf" or "csv"
filtersobjectOptionalSame filters as list: {storeId?, status?, from?, to?, amountMin?, amountMax?, customerId?, paymentId?}

Request Example

JSONRequest Body
{
  "format": "csv",
  "filters": {
    "from": "2026-04-01T00:00:00Z",
    "to": "2026-04-30T23:59:59Z",
    "status": "captured"
  }
}

Response Parameters

FieldTypeExample
exportIdstring"exp_3c4d5e6f7081"
statusstring"queued"

Response Example

JSONResponse
{
  "exportId": "exp_3c4d5e6f7081",
  "status": "queued"
}

Status Codes

200Success
201Created
400Bad Request
401Unauthorized
404Not Found
429Rate Limited
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POSThttps://api.pay.sandbox.kvell.group