Idempotency

The cases where an operation can potentially mutate resources within a system, an idempotency key is required. The key is used to assure that, no matter how many times the operation is applied, the mutation only takes place at most once.

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Representation in a Request

Idempotency keys are universally unique identifiers and should be passed into the header as X-Idempotency-Key.

  curl --request POST \
    --url https://api.pipevest.com/v1/auth \
    --header 'Content-Type: application/x-www-form-urlencoded' \
    --header 'Signature: ...' \
    --header 'Signature-Input: ...' \
    --header 'X-Idempotency-Key: b9fa7097-befa-4869-a91b-a7f79400d917' \
    --data 'clientId=<client-id>'
    --data 'clientSecret=<client-secret>'

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When to use them

Refer to the table below to know which a request operation to the Pipevest API requires an idempotency key.