# List tokens

URL: https://docs.hanzo.ai/docs/openapi/market/get-market-tokens

> Answers the tokens one chain's indexer has seen, with the decimals a caller needs to read any amount of one correctly.

`GET /v1/market/tokens`

> [Market →](https://docs.hanzo.ai/docs/openapi/market) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides)

|               |                                         |
| ------------- | --------------------------------------- |
| **Address**   | `https://api.hanzo.ai/v1/market/tokens` |
| **Method**    | `GET`                                   |
| **Operation** | `get_market_tokens`                     |
| **Auth**      | `Authorization: Bearer $HANZO_API_KEY`  |

Answers the tokens one chain's indexer has seen, with the decimals a caller needs
to read any amount of one correctly.

This is what the indexer INGESTED, which is not the same as what exists on the
chain: a token nothing has traded has no row here, and this is not a registry of
what is permitted or listed.

## Request

1 field.

| Field   | In    | Type   | Required | Description                                                           |
| ------- | ----- | ------ | -------- | --------------------------------------------------------------------- |
| `chain` | query | string | —        | Chain is the chain's slug — `cchain`, `zoo` — as `chains` reports it. |

## Response

| Status    | Body            | Meaning |
| --------- | --------------- | ------- |
| `200`     | market.Tokens   | ok      |
| `default` | problem-details | refused |

`200` body — 9 fields.

| Field               | In   | Type            | Always | Description                                                                       |
| ------------------- | ---- | --------------- | ------ | --------------------------------------------------------------------------------- |
| `chain`             | body | string          | —      |                                                                                   |
| `reach`             | body | market.Reach    | —      |                                                                                   |
| `reach.at`          | body | string          | —      | At is `read`, `unconfigured`, `unreachable` or `refused`.                         |
| `reach.why`         | body | string          | —      | Why is the upstream's own words, on Unreachable and Refused, and empty otherwise. |
| `tokens`            | body | market.Token\[] | —      | Tokens is `[]` where the indexer holds none and `null` where the read failed.     |
| `tokens[].at`       | body | string          | —      | At is the token's contract address, lowercase.                                    |
| `tokens[].decimals` | body | integer (int64) | —      |                                                                                   |
| `tokens[].name`     | body | string          | —      |                                                                                   |
| `tokens[].symbol`   | body | string          | —      |                                                                                   |

Failure carries the platform error shape — see [Errors](https://docs.hanzo.ai/docs/errors).

## Examples

**CLI**

```bash
hanzo market tokens
```

**SDK**

**.ts**

```ts
import { Configuration, MarketApi } from 'hanzoai';

const api = new MarketApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getMarketTokens();
```

**.py**

```python
from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import MarketApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = MarketApi(client).get_market_tokens()
```

**.go**

```go
cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.MarketAPI.GetMarketTokens(context.Background()).Execute()
if err != nil {
	return err
}
```

**.rs**

```rust
use hanzo_client::apis::{configuration::Configuration, market_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = market_api::get_market_tokens(&cfg, Default::default()).await?;
```

**.java**

```java
import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.MarketApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new MarketApi(client).getMarketTokens();
```

**HTTP**

```bash
curl https://api.hanzo.ai/v1/market/tokens \
  -H "Authorization: Bearer $HANZO_API_KEY"
```

**MCP**

MCP reaches **market** through the `market` tool, which names its 3 operations with its own verbs — this one among them, under a name only MCP declares. `describe` explains any of them:

```bash
curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "describe",
         "arguments": {
           "op": "list_market_chains"
         }
       }
     }'
```

---

[Market API](https://docs.hanzo.ai/docs/openapi/market) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)