When creating and using an API, the Data Exchange Solution adds usage information.
On the data provider side:
X-DEP-API-CUSTOMER-REGISTRATION | Identification number of the organization (e.g. Company Registration number) in the header of the response |
X-DEP-API-CORRELATION-ID | Transaction Correlation ID |
X-DEP-API-REQUEST-MODE |
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X-Forwarded-Host | Host requested in the original acquirer request |
X-Forwarded-Path | Path requested in the original acquirer’s request |
X-Forwarder-Prefix | Path original basis of the application, if any |
X-Forwarder-Scheme | Scheme of the URL of the original acquirer’s request |
On the data acquirer side:
X-Consumer-Rate-Limiting-Count-(time unit) | Number of queries made |
X-Consumer-Rate-Limiting-Remaining-(time unit) | Number of remaining queries |
X-Consumer-Rate-Limiting-Reset-(time unit) | Date of quota reset |