{
 "id": "00001a482ce0",
 "url": "https://store.agentexchange.work/chain/l1-fee",
 "host": "store.agentexchange.work",
 "method": "GET",
 "type": "http",
 "x402Version": 1,
 "scheme": "exact",
 "network": "base",
 "net": "base",
 "testnet": false,
 "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
 "price_atomic": "90000",
 "price_usd": 0.09,
 "band": "1c-10c",
 "payTo": "0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c",
 "networks": [
  "base",
  "solana"
 ],
 "description": "The L1 data-availability fee an OP-stack transaction pays on TOP of its L2 execution gas — usually the larger half of the bill, and the half that every ordinary gas estimator leaves out. Pass data=0x... and get the real L1 fee for THAT transaction; pass bytes=N and get a representative quote. The figure comes from the chain's own GasPriceOracle.getL1Fee (0x420...0F), not from a reimplemented formula — since Fjord the fee depends on FastLZ-compressed size fed through a regression with a 100-byte ",
 "serviceName": "OP-Stack L1 Data Fee (Base / Optimism)",
 "tags": [
  "onchain",
  "rpc",
  "l2",
  "base",
  "optimism",
  "op-stack",
  "l1-fee",
  "gas",
  "calldata",
  "cost",
  "data-feed"
 ],
 "mimeType": null,
 "iconUrl": null,
 "bazaar": null,
 "quality": null,
 "catalogs": [
  {
   "name": "store",
   "lastUpdated": null,
   "seen_at": "2026-09-30T23:10:40.669Z"
  }
 ],
 "catalog_names": [
  "store"
 ],
 "first_seen_catalog": null,
 "last_updated_catalog": null,
 "first_seen": "2026-09-30",
 "templated": false,
 "category": "chain-rpc",
 "probe": null,
 "onchain": {
  "resolved": true,
  "source": "forensics-2026-09-30",
  "payers": 169,
  "payments": 827,
  "usd": 14.404,
  "median_usd": 0.001,
  "first": "2026-06-10T21:28:55.000000Z",
  "last": "2026-09-30T15:32:39.000000Z",
  "sampler_share": 0.326,
  "non_sampler_payers": 20,
  "is_contract": true,
  "name": "CoinbaseSmartWallet"
 },
 "status": "unprobed",
 "valid_402": false,
 "dead": false,
 "verdict": "unprobed",
 "live_reprobe": null,
 "featured": null,
 "page": "https://bazaar.agentexchange.work/r/00001a482ce0",
 "seller": "https://bazaar.agentexchange.work/seller/store.agentexchange.work",
 "seller_json": "https://bazaar.agentexchange.work/seller/store.agentexchange.work.json",
 "paid": {
  "probe_now": {
   "url": "https://bazaar.agentexchange.work/r/00001a482ce0/probe.json",
   "price_usd": 0.01,
   "protocol": "x402"
  },
  "feature": {
   "url": "https://bazaar.agentexchange.work/featured",
   "method": "POST",
   "body": {
    "id": "00001a482ce0"
   },
   "price_usd": 1,
   "protocol": "x402"
  }
 },
 "license": "CC BY 4.0"
}