fetcher.sh

App Store Bundles API

One GET request returns bundles from App Store as JSON. $0.003 per call, no account and no OAuth — pay with x402 or spend a prepaid balance with one API key.

$0.003 per callGET · JSON envelopeUSDC · gas sponsored
pay from any of:BasePolygonArbitrumMonadSolana
endpointGET /api/appstore/bundles/{bundleId}
/api/appstore/bundles/{bundleId}

fill required: bundleId

opens the payment page in a new tab · $0.003 per call

Parameters

nameinreqvalues
bundleIdpathrequired—
countryqueryoptional—
langqueryoptional—

Pay per call (x402)

Call it with no payment and the server answers 402 with machine-readable requirements on Base, Polygon, Arbitrum, Monad or Solana. Sign, retry, done — libraries like @x402/fetch do the loop for you.

curl — the payment challenge
# call without payment to inspect the 402 challenge
curl -i 'https://fetcher.sh/api/appstore/bundles/<bundleId>'
# HTTP/1.1 402 Payment Required
# payment-required: <base64 payment requirements>

Prepaid credits

Top up once and every call is a plain HTTP request against your balance — no signing, no chain round trip. Generate a key.

curl — with your API key
curl -H 'Authorization: Bearer bby_live_...' \
  'https://fetcher.sh/api/appstore/bundles/<bundleId>'

Response

Every endpoint returns the same envelope, and the HTTP status mirrors the status field. The upstream payload arrives untouched in data.

200 OK
{
  "status": 200,
  "message": "ok",
  "data": { }
}

All App Store endpoints: /appstore · machine contract: openapi.json