# getCompressionSignaturesForAddress

> For the complete documentation index, see [llms.txt](/docs/llms.txt).

POST https://solana-mainnet.g.alchemy.com/v2/{apiKey}

Returns the transaction signatures that closed or opened a compressed account at the given address.

Reference: https://www.alchemy.com/docs/chains/solana/solana-api-endpoints/get-compression-signatures-for-address

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| Configuration | object | Yes | Address Pubkey and optional pagination settings. |

## Result

**Signatures** (object): A paginated list of transaction signatures.

## Example

### Request

```json
{
  "jsonrpc": "2.0",
  "method": "getCompressionSignaturesForAddress",
  "params": [
    {
      "address": "11111112cMQwSC9qirWGjZM6gLGwW69X22mqwLLGP"
    }
  ],
  "id": 1
}
```

## Code Examples

### cURL

```bash
curl --request POST \
  --url https://solana-mainnet.g.alchemy.com/v2/docs-demo \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "getCompressionSignaturesForAddress",
  "params": [
    {
      "address": "11111112cMQwSC9qirWGjZM6gLGwW69X22mqwLLGP"
    }
  ]
}'
```

### JavaScript

```javascript
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    jsonrpc: '2.0',
    id: 1,
    method: 'getCompressionSignaturesForAddress',
    params: [{address: '11111112cMQwSC9qirWGjZM6gLGwW69X22mqwLLGP'}]
  })
};

fetch('https://solana-mainnet.g.alchemy.com/v2/docs-demo', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

### Python

```python
import requests

url = "https://solana-mainnet.g.alchemy.com/v2/docs-demo"

payload = {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getCompressionSignaturesForAddress",
    "params": [{ "address": "11111112cMQwSC9qirWGjZM6gLGwW69X22mqwLLGP" }]
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
```

### Go

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://solana-mainnet.g.alchemy.com/v2/docs-demo"

	payload := strings.NewReader("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"getCompressionSignaturesForAddress\",\n  \"params\": [\n    {\n      \"address\": \"11111112cMQwSC9qirWGjZM6gLGwW69X22mqwLLGP\"\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}
```

### Java

```java
HttpResponse<String> response = Unirest.post("https://solana-mainnet.g.alchemy.com/v2/docs-demo")
  .header("Content-Type", "application/json")
  .body("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"getCompressionSignaturesForAddress\",\n  \"params\": [\n    {\n      \"address\": \"11111112cMQwSC9qirWGjZM6gLGwW69X22mqwLLGP\"\n    }\n  ]\n}")
  .asString();
```

### C#

```csharp
using RestSharp;


var options = new RestClientOptions("https://solana-mainnet.g.alchemy.com/v2/docs-demo");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddJsonBody("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"getCompressionSignaturesForAddress\",\n  \"params\": [\n    {\n      \"address\": \"11111112cMQwSC9qirWGjZM6gLGwW69X22mqwLLGP\"\n    }\n  ]\n}", false);
var response = await client.PostAsync(request);

Console.WriteLine("{0}", response.Content);

```


## OpenRPC Method Specification

```yaml
name: getCompressionSignaturesForAddress
description: Returns the transaction signatures that closed or opened a compressed account at the given address.
params:
  - name: Configuration
    required: true
    description: Address Pubkey and optional pagination settings.
    schema:
      title: getCompressionSignaturesForAddress Params
      type: object
      required:
        - address
      properties:
        address:
          title: Pubkey
          type: string
          description: Base-58 encoded public key.
        cursor:
          type: string
          nullable: true
        limit:
          nullable: true
          title: Limit
          type: integer
          description: Maximum number of items to return.
examples:
  - name: getCompressionSignaturesForAddress example
    params:
      - name: Configuration
        value:
          address: 11111112cMQwSC9qirWGjZM6gLGwW69X22mqwLLGP
result:
  name: Signatures
  description: A paginated list of transaction signatures.
  schema:
    title: Paginated Signature Info List Result
    type: object
    properties:
      context:
        title: Compression Context
        type: object
        properties:
          slot:
            type: integer
            description: The slot at which the response was generated.
      value:
        title: Paginated Signature Info List
        type: object
        properties:
          cursor:
            type: string
            nullable: true
          items:
            type: array
            items:
              title: Signature Info
              type: object
              properties:
                signature:
                  title: Solana Signature
                  type: string
                  description: A base-58 encoded Solana transaction signature.
                slot:
                  title: Unsigned Integer
                  type: integer
                  description: An unsigned 64-bit integer.
                blockTime:
                  title: Unix Timestamp
                  type: integer
                  description: A Unix timestamp in seconds.
```