SignalInstagram · search/profiles
Search eligible Instagram Creator Marketplace profiles. GET /api/v1/instagram/search/profiles accepts your x-api-key header. Production live requests are disabled pending written source authorization and independent review.
Request parameters
Partial opt-in discovery through Meta Creator Marketplace. Results are limited to creators surfaced by Meta for the eligible connected brand and do not represent unrestricted public Instagram profile search. Requires the Marketplace discovery permission and Advanced Access.
| Parameter | Type | Required | Description |
|---|---|---|---|
query | string | Yes | Free-text discovery query for Meta Creator Marketplace. |
cursor | string | No | Opaque Meta cursor returned on the previous page. |
freshness | string | No | 24h (default), 1h, 7d, or live. Accepted cache hits are free; live forces refresh except simultaneous requests may share newly fetched data. |
Code examples
Set SIGNALSHELF_BASE_URL and SIGNALSHELF_API_KEY on your server.
curl "$SIGNALSHELF_BASE_URL/api/v1/instagram/search/profiles?query=sustainable+fashion" \
-H "x-api-key: $SIGNALSHELF_API_KEY"const response = await fetch(process.env.SIGNALSHELF_BASE_URL + "/api/v1/instagram/search/profiles?query=sustainable+fashion", {
headers: { 'x-api-key': process.env.SIGNALSHELF_API_KEY },
});
const body = await response.json();
if (!response.ok) throw new Error(body.error.message);
console.log(body.data, body.meta);import os, requests
response = requests.get(
os.environ['SIGNALSHELF_BASE_URL'] + "/api/v1/instagram/search/profiles?query=sustainable+fashion",
headers={'x-api-key': os.environ['SIGNALSHELF_API_KEY']},
timeout=30,
)
response.raise_for_status()
print(response.json())Response and pagination
The response contains data and meta. data includes platform, resource, sample:false, provider, and the public source payload. Lists return data.items; individual resources return data.data.
Author feeds include data.next_cursor. Return it unchanged in cursor for the next page. Feed entries can include reposts. Single-post lookups resolve the handle to a DID first. Deleted or moderated posts may be unavailable.
meta includes event_id, mode, cache, credits_charged, fetched_at, age_seconds, and duration_ms. A fresh successful result costs one credit; accepted cached results and failures cost zero.
Availability and failures
Implementation is not a continuous availability guarantee. Source rate limits, retention, deleted content, restrictions, and regional availability apply. This is an independent SignalShelf contract, not a drop-in competitor response format.
400: invalid parameters. 401: missing/revoked key. 402: insufficient credits. 404: missing public resource. 429: SignalShelf throttle. 502/503: upstream failure or rate limit, with credit restored.