---
title: "Changes to Attach metadata to an address"
method: POST
path: "/v1/cryptos/{cryptoCode}/addresses/{address}/metadata/{key}"
---

# Changes to Attach metadata to an address

`POST /v1/cryptos/{cryptoCode}/addresses/{address}/metadata/{key}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 42 revisions.

- **2026-09-29** `52231f42c765`: 1 info

## Changes

- **2026-09-29** `52231f42c765`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/btcpayserver/apis/nbxplorer-api/docs/v1/cryptos/:cryptoCode/addresses/:address/metadata/:key/post.md) - [API](https://skmtc.dev/btcpayserver/apis/nbxplorer-api.md) - [Page](https://skmtc.dev/btcpayserver/apis/nbxplorer-api/changes/v1/cryptos/:cryptoCode/addresses/:address/metadata/:key/post)