# Fiber AI - Instagram Post Comments

> Fiber AI - Instagram Post Comments is a paid API for AI agents from Fiber AI API at mpp.orthogonal.com, paid per call via MPP, $0.04/call, status unknown (last checked 2026-09-15).

Fetches paginated comments on a given Instagram post, returning up to 10 comments per page.

## Facts

- Endpoint: POST https://mpp.orthogonal.com/fiber/v1/instagram/post-comments
- Price: $0.04/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Provider: Fiber AI API
- Docs: https://api.fiber.ai
- Website: https://api.fiber.ai
- Tags: contacts, email, phone, enrichment, data
- Canonical page: https://www.zero.xyz/c/fiber-ai-api-fiber-ai-instagram-post-comments-185881c2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sMiYAh-teGRHSo5hIMhYI

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability fiber-ai-api-fiber-ai-instagram-post-comments-185881c2 -d '<json body>'
```

Example prompt: Pull the first page of comments on this Instagram post — the post ID is 'ABC123XYZ' — so I can see what people are saying about it.

## When to prefer this

Use this endpoint when you need to extract and analyze public comments on a specific Instagram post, especially when paginating through large comment threads. Prefer this over manual scraping or general social media APIs when you need structured, reliable comment data from Instagram via the Fiber AI platform.

## Known failure modes

- Invalid or non-existent Instagram post ID returns an error
- Expired or invalid pagination cursor causes a failed page fetch
- Rate limiting or quota exhaustion returns a payment or limit error
- Private post or restricted content returns an access-denied error
- Network timeout on upstream Instagram data source

## How this service works

Fetches paginated comments on an Instagram post. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

## Output

A paginated list of up to 10 comments per page from the specified Instagram post, including commenter details and a cursor for fetching the next page.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fiber-ai-api-fiber-ai-instagram-post-comments-185881c2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mpp.orthogonal.com](https://www.zero.xyz/host/mpp.orthogonal.com/llms.txt)