# Register Portfolio Address

Use this endpoint to register a portfolio address for continuous balance tracking.

Xverse API will automatically keep its daily balance and activity updated.

{% hint style="info" %}
Once a portfolio address is registered, use [get-portfolio-address-history](https://docs.xverse.app/api/portfolio/get-portfolio-address-history "mention")to query its balances
{% endhint %}

## POST /v1/portfolio/register

> Register an address to the portfolio for balance tracking.

```json
{"openapi":"3.0.3","info":{"title":"SecretKeyLabs API","version":"1.0.0"},"tags":[],"servers":[{"url":"https://api.secretkeylabs.io"}],"security":[{"apiKey":[]}],"components":{"securitySchemes":{"apiKey":{"type":"apiKey","name":"x-api-key","in":"header"}}},"paths":{"/v1/portfolio/register":{"post":{"tags":["Portfolio"],"description":"Register an address to the portfolio for balance tracking.","requestBody":{"content":{"application/json":{"schema":{"type":"object","properties":{"assetType":{"type":"string"},"addresses":{"type":"array","items":{"type":"string"}}},"required":["assetType","addresses"]}}},"required":true},"responses":{"200":{"description":"Default Response"}}}}}}
```