---
title: "Changes to Add Blockchain Wallet"
method: POST
path: "/v1/instances/{instance_id}/customers/{customer_id}/blockchain-wallets"
---

# Changes to Add Blockchain Wallet

`POST /v1/instances/{instance_id}/customers/{customer_id}/blockchain-wallets`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 35 revisions.

- **2026-10-01** `866d11d2cffb`: 2 info
- **2026-09-24** `2ba47c455877`: 1 info
- **2026-09-18** `a0ba7630bedb`: 2 warning, 2 info

## Changes

- **2026-10-01** `866d11d2cffb`: 2 info
  - added the new optional request property `is_self_custody`
  - added the optional property `is_self_custody` to the response with the `200` status
- **2026-09-24** `2ba47c455877`: 1 info
  - added the non-success response with the status `404`
- **2026-09-18** `a0ba7630bedb`: 2 warning, 2 info
  - added the new `arc` enum value to the `network` response property for the response status `200`
  - added the new `arc_testnet` enum value to the `network` response property for the response status `200`
  - added the new `arc` enum value to the request property `network`
  - added the new `arc_testnet` enum value to the request property `network`

---

[Operation](https://skmtc.dev/blindpay/apis/blindpay-api/docs/v1/instances/:instance_id/customers/:customer_id/blockchain-wallets/post.md) · [API](https://skmtc.dev/blindpay/apis/blindpay-api.md) · [Page](https://skmtc.dev/blindpay/apis/blindpay-api/changes/v1/instances/:instance_id/customers/:customer_id/blockchain-wallets/post)