Agent Kiosk B2A API

https://agent-kiosk.vercel.app/v1/academic-search

● healthy ai

24-in-1 Pay-Per-Call Intelligence, Action Calldata, Compliance & LLM Supermarket for AI Agents (23 paid per-call endpoints + 1 $5.00 30-day Prepaid Pass, plus free routes /v1/free-swap, /v1/models, /v1/stats, /mcp) settled in Base USDC via x402 v2 and MCP.

Paid verification

How it works

No sponsored paid call yet.

Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.

Quality grade

How grading works

B+ 65.7 / 100

Availability 20.0 / 20

Endpoint responded (HTTP 402)

Payability 15.0 / 15

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 10.7 / 35

5 distinct payers, 1706 USDC transfers in the last 30 days; discounted because most transfers come from few payers

Performance 5.9 / 10

Last probe answered in 939 ms (full marks at 200 ms or less)

Readiness 14.1 / 15

Agent readiness 94/100

Owner verified 0.0 / 5

Nobody has claimed this listing yet

Endpoint last checked 19 h ago. On-chain activity last read 3 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

A · 94/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B+, 65.7/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements	10/10	Payment requirements carry a payee, a mainnet network and a price.
Live 402 challenge	25/25	Paid endpoint answers with an HTTP 402 challenge (939 ms).
x402 version	10/10	Speaks x402 v2.
Signed descriptor	n/a	No x402 standard defines a signed descriptor.
Uptime (30 days)	15/15	28/28 probes succeeded over 30 days (100%).
Resource declaration	10/10	Declares 24 paid resource(s).
Verified identity	5/10	Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
Freshness + modern flags	5/5	seen in a source within 7 days; declares x402.
Security declaration	n/a	Payment is the access control for an x402 resource.

Applicable criteria total 85 points, scaled to 100.

Responsiveness: Responsive (939 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: x402_manifest, catalog_listing. Qualifies the payment claim; adds no points.

Measured 2026-11-11.

Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. It also feeds 15 points of the x402 quality grade.

Compared with peers

Against 10,082 reachable x402 APIs in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.

Readiness: Higher than 95% of peers; This listing 94 · peer median 78
Latency: Faster than 6% of peers; This listing 939 ms · peer median 205 ms

Where it loses the most points, and how to win them back

Verified identity −5 — Claim the listing and prove control of its domain.
Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.

How many agent tools actually work · All statistics

Paid endpoints

24 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

https://agent-kiosk.vercel.app/v1/academic-search $0.0200 / call

Peer-reviewed scientific paper & preprint search (OpenAlex + arXiv) returning citations, reconstructed abstracts, and direct Open-Access PDF links.

https://agent-kiosk.vercel.app/v1/b2b-company-dossier $0.1000 / call

Complete 4-in-1 B2B Sales & Competitive Intelligence Dossier: combines DNS/MX/SaaS tech stack infrastructure, clean website extraction, local business contact/phone leads, and social mentions.

https://agent-kiosk.vercel.app/v1/buy-pass $5.0000 / call

Instant 30-Day Prepaid API Key Pass (ak_live_...) for AI agents, LangChain, n8n, Make.com, and developers. Unlocks all 23 paid per-call Agent Kiosk REST & MCP intelligence tools for 30 days via X-API-KEY header without per-call x402 signing.

https://agent-kiosk.vercel.app/v1/chat/completions $0.0020 / call

OpenAI-compatible LLM Chat Completions Gateway ($0.002 USDC/call). Drop-in replacement for /v1/chat/completions — change base_url to https://agent-kiosk.vercel.app/v1 and pay per request in Base USDC via x402 with zero account or API key setup.

https://agent-kiosk.vercel.app/v1/compliance-check $0.0500 / call

Institutional AML, Sanctions (OFAC), Phishing, Mixer & Malicious Counterparty Compliance Screening for any 0x EVM wallet or contract before executing agent transfers.

https://agent-kiosk.vercel.app/v1/defi-swap-quote $0.0500 / call

Executable DeFi Swap & Cross-Chain Bridge Action Calldata Builder (LI.FI + ParaSwap): computes best DEX/Bridge route and returns ready-to-sign EVM transaction calldata (to, data, value, gasLimit) on Base, Ethereum, Arbitrum, Polygon, and Optimism.

https://agent-kiosk.vercel.app/v1/defi-yields $0.0200 / call

DeFi highest APY & yield radar powered by DeFiLlama: ranks top liquidity and lending pools by APY and TVL for any token and chain.

https://agent-kiosk.vercel.app/v1/domain-intel $0.0200 / call

B2B company & domain intelligence: DNS records, MX email provider, SaaS tech stack fingerprints from TXT/NS, RDAP registration, and active subdomains.

https://agent-kiosk.vercel.app/v1/funding-rates $0.0080 / call

Real-time Cross-Exchange Perpetual Funding Rate Arbitrage, Annualized Basis Spread (APR), Open Interest & Crowded Positioning Radar across Hyperliquid and dYdX v4.

https://agent-kiosk.vercel.app/v1/github-intel $0.0100 / call

GitHub repository & open-source competitive intelligence: stars, forks, open issues, latest releases, and top repositories by topic.

https://agent-kiosk.vercel.app/v1/macro-radar $0.0080 / call

Global TradFi, Macro & DeFi Capital Flow Intelligence Radar: live S&P 500, Nasdaq, VIX Volatility, US Dollar Index (DXY), US 10Y Treasury Yield, Gold, Crude Oil, Crypto Fear & Greed, BTC Dominance & DeFi Chain TVL.

https://agent-kiosk.vercel.app/v1/maps-leads $0.0300 / call

Local business lead extractor returning company name, phone, website, address, and coordinates.

https://agent-kiosk.vercel.app/v1/package-audit $0.0100 / call

Open-source package & CVE vulnerability scanner for coding agents (npm, PyPI, crates.io) powered by Google OSV.dev.

https://agent-kiosk.vercel.app/v1/ping $0.0010 / call

Ultra-low-cost ($0.001 USDC) x402 v2 & v1 payment verification, wallet readiness ping, latency check, and echo test on Base Mainnet.

https://agent-kiosk.vercel.app/v1/prediction-arb $0.0150 / call

Unified Kalshi, Polymarket & Manifold Prediction Market Aggregator and Cross-Venue Probability Spread / Arbitrage Scanner.

https://agent-kiosk.vercel.app/v1/prediction-markets $0.0200 / call

Live prediction market odds & implied event probabilities (%) from Polymarket and Manifold Markets for macro, crypto, tech, and politics.

https://agent-kiosk.vercel.app/v1/security-audit $0.0200 / call

Pre-flight security scanner for 0x smart contracts/tokens (honeypot, tax, liquidity via GoPlus & DexScreener) and URLs (phishing & prompt injection).

https://agent-kiosk.vercel.app/v1/social-search $0.0200 / call

Real-time social media search (Reddit, HackerNews) returning clean JSON & Markdown for AI agents.

https://agent-kiosk.vercel.app/v1/token-alpha $0.0200 / call

Real-time DEX order-flow & token alpha signal analyzer: buy vs. sell pressure, liquidity depth, volume velocity, and top pools.

https://agent-kiosk.vercel.app/v1/token-due-diligence $0.1000 / call

Institutional 3-in-1 Token Due Diligence Report: combines GoPlus on-chain honeypot/tax security audit, DexScreener order-flow alpha & liquidity depth, and live Reddit/HN social sentiment into a composite investment grade (A-F).

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://agent-kiosk.vercel.app/v1/academic-search  # expect HTTP 402 Payment Required (about $0.001/call)

/.well-known/x402.json

https://agent-kiosk.vercel.app/.well-known/x402

Listed in

Directories this entry was found in.

x402scan since 2026-10-17 mcp since 2026-10-17 a2a since 2026-10-18