Guides
  1. Integration Details

Postback Attempts

Use Postback Attempts to review outbound postback delivery history and troubleshoot failed deliveries.

Open:

https://factoring.ltvx.dev/factoring-v1/postback-attempts

Available filters

FilterPurpose
SearchSearch by order, transaction, URL, or postback type.
HTTP statusFilter by endpoint response status.
StatusFilter successful or failed attempts.
Dry runFilter dry run or live attempts.
Postback typeFilter by payment or refund postback type.
Date rangeFilter by delivery date.

Attempt details

Open an attempt to inspect:

SectionDescription
Target URLMerchant URL used for delivery.
OrderRelated order identifier.
TransactionRelated transaction identifiers.
HTTPHTTP status returned by your endpoint.
Request payloadJSON payload sent to your endpoint.
Response bodyResponse returned by your endpoint.
Attempt chainRetry history for the same postback.

Troubleshooting failed attempts

If an attempt failed, check that your endpoint:

  1. Accepts POST requests.
  2. Accepts JSON request bodies.
  3. Uses HTTPS.
  4. Responds with HTTP 200.
  5. Responds within 30 seconds.
  6. Does not block requests by firewall, IP allowlist, WAF, or bot protection rules.

Updated 2 days ago