api.liquidagent.ai
Onchain data API on Base and Polygon, paid per request with x402.
- Endpoints7
- Price per requestfrom $0.003
- Outside payers · 7dn/a
- Answer 4022 of 2
Overview
- Seller wallet
- 0x7475e9e0ee7c0d9f1abcaffb74f5f4e195ef3703
- Chains
- BasePolygon
- Hosts
- api.liquidagent.ai
- CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
- Onchain data4Market data2Security1
- First seen
- 2026-11-08 · last seen 2026-11-09
Endpoints
EndpointsDescriptions are the seller's own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.https://api.liquidagent.ai/v1/gas/decode
Decode an EVM transaction and its event logs with a caller-supplied ABI. Base, Polygon, Arbitrum, Optimism or Avalanche. $0.003 per completed decode; unknown selectors retain raw data.
BaseOnchain data$0.003/ request
2026-11-07
https://api.liquidagent.ai/v1/signals
One call: the whole basket's rebalancing signal (returns, volatility, RSI, trend, relative strength, correlation) plus an inverse-volatility target-weight signal for NVDA/META/AAPL/GOOGL. Decide weights, then execute vi…
BaseMarket data$0.007/ request
2026-11-08
https://api.liquidagent.ai/v1/publish
Publish a live, shareable portfolio page for a vault — holdings, allocation, live prices and signals — for 24 hours. Flat $0.01 USDC; re-publish to keep it alive. Returns a viewUrl your user opens with no wallet.
BaseOnchain data$0.01/ request
2026-11-09
https://api.liquidagent.ai/v1/link/check/agent
Website Watcher security check for a URL: phishing, typosquat, scam and brand-impersonation detection with a verdict (safe, suspicious, dangerous or unknown), score 0-100 and action (allow, review or block). Quick $0.01…
BaseSecurity$0.05/ request
2026-11-08
https://api.liquidagent.ai/v1/gas/decode
Decode an EVM transaction and its event logs with a caller-supplied ABI. Base, Polygon, Arbitrum, Optimism or Avalanche. $0.003 per completed decode; unknown selectors retain raw data.
PolygonOnchain datan/a/ request
2026-11-07
https://api.liquidagent.ai/v1/publish
Publish a live, shareable portfolio page for a vault — holdings, allocation, live prices and signals — for 24 hours. Flat $0.01 USDC; re-publish to keep it alive. Returns a viewUrl your user opens with no wallet.
PolygonOnchain datan/a/ request
2026-11-09
https://api.liquidagent.ai/v1/signals
One call: the whole basket's rebalancing signal (returns, volatility, RSI, trend, relative strength, correlation) plus an inverse-volatility target-weight signal for NVDA/META/AAPL/GOOGL. Decide weights, then execute vi…
PolygonMarket datan/a/ request
2026-11-08
Evidence
Answers HTTP 402
Answers HTTP 402Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.2 of 2
2 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-12
x402-style payments, 7-day window (Base)
x402-style paymentsMethod: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.unknown
unknown. the 7-day payments read on Base did not complete (time budget spent at block 54272044 (361000 of 3024001 blocks read))
window ended 2026-11-08
By chain
| Chain | Seller wallet | Endpoints | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x7475e9e0ee7c0d9f1abcaffb74f5f4e195ef3703 | 4 | 1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-12 | unknown. the 7-day payments read on Base did not complete (time budget spent at block 54272044 (361000 of 3024001 blocks read)) |
| Polygon | 0x7475e9e0ee7c0d9f1abcaffb74f5f4e195ef3703 | 3 | 1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-12 | unknown. not measured on this chain yet |
One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Pricing
The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.
Claim this merchant
Sign a message from the payout address 0x7475e9…ef3703 to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Data CC-BY-4.0, attribution: data by satohub.ai. Data: x402-list.com (CC BY 4.0). Data as of 2026-11-09. Appearing here is not an endorsement. Check an endpoint with the doctor.