> For the complete documentation index, see [llms.txt](https://noodles-finance.gitbook.io/docs.noodles.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://noodles-finance.gitbook.io/docs.noodles.fi/coin/coin-buy-sell.md).

# Coin Buy Sell

## Overview

The Coin Buy/Sell API provides buy and sell transaction statistics for a given coin over a specified time duration. This includes transaction counts, volume, and unique sender information for both buy and sell activities.

## Endpoint

```
GET /api/v1/partner/coin-buy-sell
```

## Parameters

| Parameter  | Type   | Required | Description                                                                                                                                     |
| ---------- | ------ | -------- | ----------------------------------------------------------------------------------------------------------------------------------------------- |
| `coin_id`  | String | Yes      | The coin identifier.                                                                                                                            |
| `duration` | String | Yes      | The time duration for the statistics. Choices are: "30m" (30 mins), "1H" (1 hour), "4H" (4 hours), "6H" (6 hours), "1d" (1 day), "1w" (1 week). |

## Headers

| Header      | Required | Description                 |
| ----------- | -------- | --------------------------- |
| `x-api-key` | No       | API key for authentication. |

## Request Example

```sh
curl --location 'https://api.noodles.fi/api/v1/partner/coin-buy-sell?coin_id=0x027792d9fed7f9844eb4839566001bb6f6cb4804f66aa2da6fe1ee242d896881%3A%3Acoin%3A%3ACOIN&duration=1d' \
--header 'Accept-Encoding: application/json' \
--header 'x-api-key: YOUR_API_KEY'
```

## Response Format

```json
{
    "code": 200,
    "message": "OK",
    "data": {
        "buy": {
            "tx": 7692,
            "vol": 2956125.57,
            "sender": 5204
        },
        "sell": {
            "tx": 7316,
            "vol": 2983649.37,
            "sender": 2717
        },
        "unique_sender": 6291,
        "unique_tx": 15000
    }
}
```

## Response Fields

| Field     | Type     | Description                         |
| --------- | -------- | ----------------------------------- |
| `code`    | `number` | HTTP status code (200 for success). |
| `message` | `string` | Status message.                     |
| `data`    | `object` | Buy/sell statistics object.         |

#### Buy/Sell Statistics Object

| Field           | Type     | Description                                                                   |
| --------------- | -------- | ----------------------------------------------------------------------------- |
| `buy`           | `object` | Buy transaction statistics.                                                   |
| `sell`          | `object` | Sell transaction statistics.                                                  |
| `unique_sender` | `number` | Total number of unique senders/wallets across both buy and sell transactions. |
| `unique_tx`     | `number` | Total number of unique transactions across both buy and sell activities.      |

#### Transaction Statistics Object (Buy/Sell)

| Field    | Type     | Description               |
| -------- | -------- | ------------------------- |
| `tx`     | `number` | Number of transactions.   |
| `vol`    | `number` | Total volume.             |
| `sender` | `number` | Number of unique senders. |

***

> **See also:** [Environment Setup](/docs.noodles.fi/environment-setup/environment.md)


---

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