# Get Public Key

**GET /wallets/{walletId}/keys/{role}/{index}**

<p align="right">status: <strong>stable</strong></p>
Return a public key for a given role and derivation index.

To get a hash of the public key, instead of the public key,
use query parameter `hash=true`.

<b>Note:</b> Only `Soft` indexes are supported by this endpoint.



## Servers
- https://localhost:8090/v2: https://localhost:8090/v2 ()



## Parameters

#### Path parameters
- **walletId** (string(hex))
  
- **role** (string)
  
- **index** (string)
  An individual segment within a derivation path.

The `H` suffix indicates a _Hardened_ child private key, which
means that children of this key cannot be derived from the public
key. Indices without a `H` suffix are called _Soft_.




## Responses
### 406: Not Acceptable

#### Body Parameters: application/json (object)
- **message** (string)
  May occur when providing an invalid 'Accept' header.
- **code** (string)
  

### 404: Not Found

#### Body Parameters: application/json (object)
- **message** (string)
  A descriptive error message.
- **code** (string)
  A specific error code for this error, more precise than HTTP ones.

### 400: Bad Request

#### Body Parameters: application/json (object)
- **message** (string)
  May occur when a request is not well-formed; that is, it fails to parse
successfully. This could be the case when some required parameters
are missing or, when malformed values are provided.

- **code** (string)
  

### 200: Ok

#### Body Parameters: application/json (string(bech32))
string(bech32)

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