Discover / api.liquidagent.ai

Liquid Agent

■ Challenge detected

What does this business's website run on? Give a website (or a US phone number) and get its site platform (WordPress, Wix, Squarespace, Shopify...), online booking tool (Square Appointments, Vagaro, Calendly, Zocdoc...), payment system (Square, Toast, Clover, Stripe...), hiring, socials and copyright year, read from the business's own verified website. $0.005 per lookup that finds a site; no match, no charge. USDC on Base or Arc.

x402
Base
EVM chain 5042
Polygon
USDC
Finance

Listed price: $0.005
Challenge detected: 10 of the last 10 checks
Median response: 54 ms
Last checked: 17 Oct, 08:59 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://api.liquidagent.ai/v1/leads/tech
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

14 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.liquidagent.ai/v1

GET/shop/mintandmarquee/searchNo price listedSearch Mint & Marquee for gifts and collectibles: products that match what the person wants, under their budget, with price, photo, a short description and a link to buy. Custom 3D printed collectibles and gifts: figurines, statues, keychains, bag tags and branded merch. Soccer, anime, crypto, hypebeast and ancient-art collections.
GET/polymarket/xrp-5mNo price listedPolymarket XRP 5m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
GET/leads/techNo price listedWhat does this business's website run on? Give a website (or a US phone number) and get its site platform (WordPress, Wix, Squarespace, Shopify...), online booking tool (Square Appointments, Vagaro, Calendly, Zocdoc...), payment system (Square, Toast, Clover, Stripe...), hiring, socials and copyright year, read from the business's own verified website. $0.005 per lookup that finds a site; no match, no charge. USDC on Base or Arc.
GET/polymarket/xrp-15mNo price listedPolymarket XRP 15m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
GET/signalsNo price listedOne 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 via the free /v1/set-weights + /v1/rebalance. Aggregated data, not investment advice.
GET/polymarket/eth-5m$0.002Polymarket ETH 5m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.002 USDC. Data, not financial advice.
GET/polymarket/eth-15mNo price listedPolymarket ETH 15m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
GET/leads/lookupNo price listedWho is this phone number or website? Give a US phone number or a website and get the local business behind it: name, address, category, the best email graded A/B/C, a contact name when the email shows one, socials and buying signals. A website only matches when it carries the business's own phone number, so the answer is never a guess. $0.01 per lookup that finds a business; no match, no charge. USDC on Base or Arc.
GET/leads/searchNo price listedLocal business leads by category and place: checked email (graded A/B/C), contact name when the email shows one, phone, website, socials and buying signals (no website, booking tool, payment system, hiring). Price: $0.03 per lead, flat, with or without an email. 1 to 1000 leads per call (default 10); the 402 quotes the exact total; empty answers are free.
GET/polymarket/sol-15m$0.002Polymarket SOL 15m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.002 USDC. Data, not financial advice.
GET/polymarket/sol-5mNo price listedPolymarket SOL 5m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.
POST/gas$0.03Gas sponsorship for one ERC-4337 user operation on Base (EntryPoint v0.8). Price = max($0.03, 1.3× the op's gas cap); this is the floor — send your user operation to get the exact quote. Bodies this URL accepts: {sender, calls[, redelegate:true]} (plain wallet, EIP-7702) | {userOperation} unsigned (any EntryPoint v0.8 smart account, bring your own operation) | JSON-RPC ERC-7677. Then POST the signed operation back here; we submit it. GET this URL?docs=1 for details. Quote valid 600s.
GET/polymarket/btc-15m$0.002Polymarket BTC 15m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.002 USDC. Data, not financial advice.
GET/polymarket/btc-5m$0.002Polymarket BTC 5m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.002 USDC. Data, not financial advice.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 14 of 14 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/api.liquidagent.ai

Recent checks

29 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
17 Oct, 08:59 UTC	Challenge detected	402	349ms
16 Oct, 08:13 UTC	Challenge detected	402	77ms
14 Oct, 21:46 UTC	Challenge detected	402	24ms
13 Oct, 10:39 UTC	Challenge detected	402	64ms
11 Oct, 10:02 UTC	Challenge detected	402	75ms
9 Oct, 21:31 UTC	Challenge detected	402	53ms
8 Oct, 18:39 UTC	Challenge detected	402	54ms
7 Oct, 15:42 UTC	Challenge detected	402	51ms
6 Oct, 15:31 UTC	Challenge detected	402	49ms
29 Sept, 05:02 UTC	Challenge detected	402	18ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 08:59 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Liquid Agent?

Its listed price is $0.005.

What payment terms does Liquid Agent advertise?

The listing advertises x402, Base, EVM chain 5042, Polygon and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Liquid Agent listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

Something wrong on this page? Tell us.