App Store listing data for any app on any storefront: current and all-time star ratings wi
App Store listing data for any app on any storefront: current and all-time star ratings with review counts, version, release notes, size, price, content rating, genres and release dates. Includes a version-sentiment read comparing the current version's rating against its all-time average, which is how you spot a release that damaged an app. Look up by numeric App Store id or search by name.
10000 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-24
updated
Provider
x402-filings.datalayer.workers.dev · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x917e635b83F0dd7e8172c55EC4EEbb28B734cA85",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 60
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"appId": "284882215",
"country": "us",
"limit": 10,
"search": "duolingo"
},
"type": "http"
},
"output": {
"example": {
"apps": [
{
"appId": 284882215,
"genres": [
"Social Networking"
],
"name": "Facebook",
"ratingAllVersions": 2.9,
"ratingCountAllVersions": 6100000,
"ratingCurrentVersion": 2.59,
"seller": "Meta Platforms, Inc.",
"sizeMB": 312,
"url": "https://apps.apple.com/us/app/facebook/id284882215",
"version": "512.0"
}
],
"count": 1,
"query": {
"appId": "284882215",
"country": "us"
},
"versionSentiment": {
"currentVersion": "512.0",
"ratingChangeVsAllTime": -0.31,
"verdict": "latest version rated worse"
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"appId": {
"description": "Numeric App Store id. Either appId or search is required.",
"examples": [
"284882215"
],
"type": "string"
},
"country": {
"description": "Two-letter storefront. Default us.",
"examples": [
"us"
],
"type": "string"
},
"limit": {
"description": "Max apps when searching, 1-25. Default 10.",
"examples": [
10
],
"type": "integer"
},
"search": {
"description": "App name to search for instead of an id.",
"examples": [
"duolingo"
],
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://x402-filings.datalayer.workers.dev/v1/apps/lookup" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://x402-filings.datalayer.workers.dev/v1/apps/lookup");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://x402-filings.datalayer.workers.dev/v1/apps/lookup")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/6085.json, and this resource appears in /discovery/resources and /discovery/search.