# QuantaFlow x402 Gateway – Rapid Instagram Media API

> QuantaFlow x402 Gateway – Rapid Instagram Media API is a paid API for AI agents from quanta-roan.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-11).

Proxies requests to the Rapid Instagram Media API via x402 micropayment protocol, returning Instagram media data after deducting $0.01 USDC per call.

## Facts

- Endpoint: POST https://quanta-roan.vercel.app/api/service/rapid-instagram-media-api?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quantaflow-x402-gateway-rapid-instagram-media-api-eedc3f97
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FB29JoRE0YWTJ8X5cPHv-

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 quantaflow-x402-gateway-rapid-instagram-media-api-eedc3f97 -d '<json body>'
```

Example prompt: Can you fetch the recent media posts for the Instagram user '@natgeo' — I need the image URLs and captions for their latest 10 posts?

## When to prefer this

Choose this endpoint when you need pay-per-call access to Instagram media data without a monthly subscription, or when building web3-native pipelines that handle payments in USDC via the x402 protocol. It is best suited for low-volume or sporadic Instagram data needs where micropayment economics make more sense than a flat-rate API subscription.

## Known failure modes

- Insufficient USDC balance causes payment failure and request rejection
- Invalid or private Instagram username returns empty or error response from upstream
- Malformed path or query parameters result in upstream 4xx errors passed through
- Rate limiting by the upstream Rapid Instagram Media API returns 429
- Instagram account or post not found returns 404 from upstream
- x402 payment protocol misconfiguration causes gateway-level rejection

## How this service works

Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.

## Output

The raw upstream response from the Rapid Instagram Media API is passed through after successful x402 payment deduction — typically JSON containing Instagram media objects with fields such as image/video URLs, captions, timestamps, like counts, and user profile metadata. The exact shape depends on the upstream API path called.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "body": {
   "type": "string",
   "description": "Optional JSON body forwarded to POST requests."
  },
  "path": {
   "type": "string",
   "description": "Path below the selected upstream origin."
  },
  "query": {
   "type": "object"
  },
  "method": {
   "enum": [
    "GET",
    "POST"
   ],
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "description": "The upstream response body and content type are passed through after successful payment."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quantaflow-x402-gateway-rapid-instagram-media-api-eedc3f97/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from quanta-roan.vercel.app](https://www.zero.xyz/host/quanta-roan.vercel.app/llms.txt)