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Instagram · Guide

How to get Instagram channel details

TL;DR
To get Instagram channel details, sign up for a free Captapi key, then send one GET request to /v1/instagram/channel-details with your input. You get clean JSON back in seconds for 1 credit per call — no OAuth, scraping or platform SDKs. Fetch Instagram profile data — follower counts, bio, verification, and stats.
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How to get Instagram channel details (step by step)

  1. 1

    Get a free API key

    Create a free Captapi account (100 credits, no card) and generate an API key from the dashboard.

  2. 2

    Call the Instagram Channel Details API

    Send an authenticated GET request to /v1/instagram/channel-details with your input. No OAuth, no scraping setup.

  3. 3

    Read the JSON response

    Parse the clean JSON response. Results are cached for 24 hours, so repeat calls are free.

Code example

curl "https://api.captapi.com/v1/instagram/channel-details?url=https%3A%2F%2Fwww.instagram.com%2Fnatgeo%2F" \
  -H "Authorization: Bearer capt_live_..."

What the response looks like

{
  "success": true,
  "cached": false,
  "creditsUsed": 1,
  "data": {
    "platform": "instagram",
    "url": "https://instagram.com/natgeo",
    "username": "natgeo",
    "displayName": "National Geographic",
    "bio": "Step into wonder and find your inner explorer with National Geographic 🌎",
    "followers": 269390700,
    "following": 194,
    "postCount": 31685,
    "verified": true,
    "profileImage": "https://scontent-hou1-1.cdninstagram.com/v/t51.82787-19/683576066_18653628823019133_9051036240972105113_n.jpg?stp=dst-jpg_e0_s150x150_tt6&efg=eyJ2ZW5jb2RlX3RhZyI6InByb2ZpbGVfcGljLmRqYW5nby40MDAuYzIifQ&_nc_ht=scontent-hou1-1.cdninstagram.com&_nc_cat=1&_nc_oc=Q6cZ2gEm_Y-VOtwIrRLVtv-4onIUZadalJRnTEcOA8LkuZNOQnrqCgYbm63w9F5tO6TAeo0&_nc_ohc=BT13nkIoP40Q7kNvwFGDMeE&_nc_gid=FOJT8WoHMOmx2sdlX1j5vw&edm=AOQ1c0wBAAAA&ccb=7-5&oh=00_Af9MZkVB6XS1jvn8YQAEjobydWhms-1sefICSRfB1_tafw&oe=6A2633EB&_nc_sid=8b3546",
    "externalUrl": "http://visitstore.bio/natgeo"
  }
}

Request parameters

NameTypeRequiredDescription
urlstring YesInstagram profile URL, e.g. https://instagram.com/username/.

Frequently asked questions

What does the Instagram Channel Details API do?

The Instagram Channel Details API lets you fetch profile/channel details and audience stats from a public Instagram profile using one GET request to /v1/instagram/channel-details. It returns clean JSON — no OAuth or scraping setup required.

How many credits does the Instagram Channel Details API cost?

Each successful call costs 1 credit. Responses are cached for 24 hours, and cached results cost 0 credits. Failed or empty results are never charged.

Do I need a Instagram API key or OAuth?

No. A single Captapi key works across YouTube, TikTok, Instagram, and Facebook. We handle proxies, rate limits, retries, and authentication for you.

Is the Instagram Channel Details API suitable for production use?

Yes. It is a stable REST endpoint with predictable JSON, automatic retries, and a shared 24-hour cache. Use it for RAG pipelines, analytics, monitoring, and content automation.

Ready to get Instagram channel details?

Start free with 100 credits — no credit card required.

Get your free API key