# Facebook Post Comments API

> Get comments for a Facebook post ID with cursor pagination. Use it to review discussion associated with a known public post or continue through subsequent comment pages.

Source: https://www.sandbase.ai/model/facebook/post-comments
API reference: https://www.sandbase.ai/model/facebook/post-comments/docs

## Facts

- Provider: Facebook
- Type: Data API
- Endpoint: `POST https://api.sandbase.ai/v1/api/facebook/post-comments`
- Price: $0.04 per call
- Capabilities: api, facebook, social media
- Billing: pay per use from one SandBase balance; no provider account or subscription needed

## Call it

`POST https://api.sandbase.ai/v1/api/facebook/post-comments` with `Authorization: Bearer $SANDBASE_API_KEY` and the parameters as a JSON body.

| Parameter | Type | Required | Allowed values |
| --- | --- | --- | --- |
| `postId` | string | yes |  |
| `cursor` | string | no |  |

## FAQ

### How do I use the Facebook Post Comments API?

Send a POST request to https://api.sandbase.ai/v1/api/facebook/post-comments with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

### How much does the Facebook Post Comments API cost?

$0.04 per call, billed from your SandBase balance. You are only charged for calls you make; there is no subscription.

### What parameters does the Facebook Post Comments API accept?

Required: postId (string). Optional: cursor (string). The Parameters table and the Playground on this page list every field.

### What does the Facebook Post Comments API return?

A JSON response returned in the same HTTP request (synchronous).

### Do I need a Facebook developer account or API key?

No. Facebook Post Comments runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for Facebook API access separately.

## README

### Facebook Post Comments API

Get comments for a Facebook post ID with cursor pagination. Use it to review discussion associated with a known public post or continue through subsequent comment pages.

The response is the platform's original data structure.

#### Request

```bash
curl -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "facebook/post-comments", "postId": "2000749587967633"}'
```

#### Parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `postId` | string | Yes | The unique identifier of the Facebook post. |
| `cursor` | string | No | Pagination cursor for fetching the next set of comments. |

#### Pricing

Flat price per call. Failed calls and empty results are not charged.