# Index Token

### Endpoint

```
POST https://clanker.world/api/tokens/index
```

### Authentication

Requires a valid partner API key passed in the `x-api-key` header. API keys are validated against the `partners` table in the database.

### Rate Limiting

* **10 requests per minute** per IP address
* Returns `429 Too Many Requests` when limit is exceeded

### Request

#### Headers

| Header         | Required | Description                        |
| -------------- | -------- | ---------------------------------- |
| `Content-Type` | Yes      | Must be `application/json`         |
| `x-api-key`    | Yes      | Partner API key for authentication |

#### Body

| Field     | Type     | Required | Description                                                               |
| --------- | -------- | -------- | ------------------------------------------------------------------------- |
| `txHash`  | `string` | Yes      | Transaction hash of the token deployment (0x-prefixed, 64 hex characters) |
| `chainId` | `number` | Yes      | Chain ID where the token was deployed                                     |

#### Supported Chain IDs

| Chain    | Chain ID |
| -------- | -------- |
| Base     | `8453`   |
| Monad    | `143`    |
| Arbitrum | `42161`  |
| Unichain | `130`    |
| Ethereum | `1`      |

### Response

#### Success (200)

```json
{
  "success": true,
  "address": "0x1234567890abcdef1234567890abcdef12345678",
  "url": "/clanker/0x1234567890abcdef1234567890abcdef12345678"
}
```

#### Error Responses

| Status | Error                             | Description                          |
| ------ | --------------------------------- | ------------------------------------ |
| `400`  | `Invalid transaction hash format` | txHash is missing or not a valid hex |
| `400`  | `Unsupported chain`               | chainId is missing or not supported  |
| `400`  | `Failed to index transaction`     | Indexer could not process the tx     |
| `401`  | `API key is required`             | Missing x-api-key header             |
| `401`  | `Unauthorized`                    | Invalid API key                      |
| `429`  | `Too many requests...`            | Rate limit exceeded                  |
| `500`  | `Internal server error`           | Unexpected server error              |

### Example

#### cURL

```bash
curl -X POST https://clanker.world/api/tokens/index \
  -H "Content-Type: application/json" \
  -H "x-api-key: YOUR_API_KEY" \
  -d '{
    "txHash": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
    "chainId": 143
  }'
```

#### JavaScript (fetch)

```javascript
const response = await fetch('https://clanker.world/api/tokens/index', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'x-api-key': 'YOUR_API_KEY',
  },
  body: JSON.stringify({
    txHash: '0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef',
    chainId: 143,
  }),
});

const data = await response.json();
console.log(data);
// { success: true, address: "0x...", url: "/clanker/0x..." }
```

### Notes

* The endpoint indexes the token synchronously and returns the token address on success
* Ensure the token deployment transaction has been confirmed prior to fetching the indexing
* If the token has already been indexed, it will update the existing record
* After successful indexing, the token will be available at the returned URL


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://clanker.gitbook.io/documentation/authenticated/index-token.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.