API-only guide

This guide provides step-by-step instructions on how to integrate the Spanish Identity Verification solution via our API.

Before you begin, make sure you have completed the following:

Spanish solution setup
Let your implementation manager know if you want the following parameters in the Upload identity data request to be required or optional:
- person.name
- person.placeOfBirth

Flow

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1. Authenticate

Create an access token to authenticate in our API:

You provide your Fourthline API key.
You receive an access_token.

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Create access token

Open Recipe

API Reference – Create access token

Important

For security, access tokens are valid for 1 hour only.
If your token expires, make another Create access token request.

2. Create workflow

Create a workflow, providing your unique identifier for the client:

You specify the workflowName and provide your unique identifier for the client.
You receive a workflowId and a Fourthline clientId.

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Create Spanish workflow

Open Recipe

API Reference – Create workflow

Status: The Identity Verification case status changes to new.

3. Upload identity data

Upload the client's identity data:

You provide the verificationId (same value as the workflowId) and always the person, address, and emailAndPhone objects.
A successful response is empty.

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Upload identity data

Open Recipe

API Reference – Upload identity data

Tip

To update already uploaded data, make another request with the same verificationId.

Status: The Identity Verification case status remains new.

4. Upload identity files

Upload the client's ID document and supporting identity files:

You provide the verificationId (same value as the workflowId).
A successful response is empty.

Important

For detailed instructions on how to use this request, see the user guide.

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Upload identity files

Open Recipe

API Reference – Upload identity files

Status: The case status changes to one of the following and we send the relevant webhook notification:

Status	Description	Action
`pending`	The data is valid.	Wait for the next status.
`invalid_data`	We found invalid or missing data.	Create a new workflow.

5. Start case processing

Request Fourthline to start case processing:

You provide the verificationId.
A successful response is empty.

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Start case processing

Open Recipe

API Reference – Start case processing

Status: The case status changes to one of the following and we send the relevant webhook notification:

Status	Description	Action
`inconsistent_data`	We found inconsistent data.	Create a new workflow.
`completed`	We have processed the case. For our recommendation to accept or reject the client, see the risk code.	Download the CDD Report.

Check case status

When you receive webhook notifications, we recommend also requesting the full case details:

You provide the verificationId (same value as the workflowId).
You receive all the data on the case.

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Get case status

Open Recipe

API Reference – Get case status

6. Download CDD Report

When the case status is completed, download the CDD Report zipfile:

You provide the workflowId.
A successful response is empty and the report is downloaded.

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Get CDD zipfile

Open Recipe

API Reference – Get CDD zipfile

Success

You have integrated the Spanish solution!

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