> ## Documentation Index
> Fetch the complete documentation index at: https://docs.credzu.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Partner Info

> Update metadata for an existing lead

## Overview

Used when you want to push additional metadata about a lead after the initial creation. This is useful for adding loan product details, property information, or other data that wasn't available at referral time.

## Request Body

<ParamField body="lead_id" type="integer" required>
  The Credzu lead ID returned when the lead was created
</ParamField>

<ParamField body="loan_product" type="string">
  Type of loan product (e.g., `"FHA"`, `"VA"`, `"Conventional"`)
</ParamField>

<ParamField body="property_state" type="string">
  Two-letter state code for the property (e.g., `"MO"`, `"CA"`, `"TX"`)
</ParamField>

<ParamField body="custom_field" type="string">
  Any additional custom fields can be included - they'll be stored as lead metadata
</ParamField>

## Response

<ResponseField name="success" type="boolean">
  `true` if the update was successful
</ResponseField>

<ResponseField name="message" type="string">
  Status message
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X POST https://credzu.com/wp-json/credzu/v1/update-partner-info \
    -H "Content-Type: application/json" \
    -H "Authorization: Credzu-Key YOUR_API_KEY" \
    -d '{
      "lead_id": 44921,
      "loan_product": "FHA",
      "property_state": "MO",
      "salesforce_id": "SF-001234"
    }'
  ```

  ```php PHP theme={null}
  <?php
  $ch = curl_init("https://credzu.com/wp-json/credzu/v1/update-partner-info");
  curl_setopt_array($ch, array(
      CURLOPT_POST => true,
      CURLOPT_RETURNTRANSFER => true,
      CURLOPT_HTTPHEADER => array(
          "Content-Type: application/json",
          "Authorization: Credzu-Key YOUR_API_KEY"
      ),
      CURLOPT_POSTFIELDS => json_encode(array(
          "lead_id" => 44921,
          "loan_product" => "FHA",
          "property_state" => "MO"
      ))
  ));

  $response = json_decode(curl_exec($ch), true);
  curl_close($ch);
  print_r($response);
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "success": true,
    "message": "Partner info updated"
  }
  ```

  ```json 404 theme={null}
  {
    "success": false,
    "error": {
      "code": "NOT_FOUND",
      "message": "Lead not found"
    }
  }
  ```
</ResponseExample>

## Common Use Cases

<CardGroup cols={2}>
  <Card title="Loan Product Details" icon="file-contract">
    Add FHA, VA, Conventional, or other loan type information after the initial referral.
  </Card>

  <Card title="Property Information" icon="house">
    Include property state, county, or other location data relevant to the loan.
  </Card>

  <Card title="CRM Integration" icon="database">
    Store Salesforce IDs, HubSpot IDs, or other external system references.
  </Card>

  <Card title="Channel Tracking" icon="chart-line">
    Tag leads with marketing channel or campaign information.
  </Card>
</CardGroup>

<Note>
  All custom fields are stored as lead metadata and can be retrieved using the [Get Lead](/api-reference/endpoints/get-lead) endpoint.
</Note>