---
title: "Get address ownership information"
method: GET
path: "/v1/addresses/address-ownerships/{address}"
tags: ["Address Book"]
---

# Get address ownership information

`GET /v1/addresses/address-ownerships/{address}`

Get the ownership information about a customer blockchain address.

## Path parameters

- `address` string, required — Blockchain address

## Query parameters

- `vasp_did` string, required — Decentralized Identifier
- `asset` string, required — Crypto currency

## Response `200`

Address Ownership Information

- AddressOwnershipResponse
  - `owner_vasp_did` string
  - `owner_vasp_name` string
  - `address` string — Blockchain address
  - `address_type` 'HOSTED' | 'UNHOSTED'
  - `asset` string — Crypto currency
  - `source` 'UNKNOWN' | 'ADDRESS_HASH' | 'ADDRESS_GRAPH' | 'CHAINALYSIS' | 'ELLIPTIC' — Source of address information * `UNKNOWN` Address is not kwown. * `ADDRESS_HASH` Notabene private address network. * `ADDRESS_GRAPH` Notabene address graph. * `CHAINALYSIS` Chainalysis * `ELLIPTIC` Elliptic * `CRYSTAL` Crystal

## Other responses

- `404` — Address Ownership Information Not Found

---

[API](https://skmtc.net/notabene/apis/notabene-api.md) · [All operations](https://skmtc.net/notabene/apis/notabene-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/notabene/notabene-api/revisions/70056745a433/schema)