sort by:defaultA → ZZ → Aapi callsvolume
x402-data-api.sigrunner.workers.dev
Token security check (honeypot detector + rug-pull risk score) for a Base ERC-20 in one call, decision-grade trade-safety verdict: SAFE | CAUTION | AVOID plus risk_score (0-100) and reasons, bundling honeypot/sellability simulation, owner-renounced + mint/pause/blacklist/fee-setter/upgradeable-proxy checks, token symbol/name/decimals, and Uniswap v3 WETH-pool liquidity (USD). Replaces many RPC calls and prevents a bad trade. Use when an agent is about to buy or swap a Base token and needs a SAFE/CAUTION/AVOID decision.
$0.01 USDC
heb-utils-x402.hebutils-api.workers.dev
Get the ERC-20 token balance of any wallet on Base mainnet. Pass the token contract address and the holder address. Returns the raw balance, decimals, token symbol and the human-readable balance in one JSON response. Works for USDC, WETH, DAI or any standard ERC-20. Read-only, live on-chain data.
$0.001000 USDC
ads.forgemesh.io
Returns a per-service bounce funnel: total probes, bounces, paid count, conversion rate, traffic-class split, and top abandoned endpoints. Shows why agents probe but don't pay. Free for publishers via x-publisher-key.
$0.05 USDC
audit.halowerk.com
Website audit bundle for local business websites and lead qualification: performance (browser-measured), security headers and TLS, SEO basics, accessibility and AI-crawler visibility of one public page, with section scores, grades and prioritized findings, in one call.
$0.05 USDC
detect.halowerk.com
An agent preparing a native HTML form reset needs missing required choice groups after radio ownership/name grouping and select placeholder/reset selection are combined, without user values or submitting anything.
$0.003000 USDC
x402-data-api.sigrunner.workers.dev
Raw storage slot (eth_getStorageAt) of a Base contract. Use when an agent needs proxy implementation/admin slots or raw contract state.
$0.002000 USDC
x402-data-api.sigrunner.workers.dev
ERC-20 total supply on Base, raw + formatted with decimals and symbol. Use when an agent needs a token's circulating-supply base for market-cap or dilution math.
$0.003000 USDC
x402-data-api.sigrunner.workers.dev
EIP-1967 proxy resolver for a Base contract: implementation, admin, beacon addresses + is_proxy. Use when an agent must know what code actually runs behind a proxy before trusting or calling it.
$0.003000 USDC
app.heinrichstech.com
BitBooth PII Redact: pay 0.008 USDC, strip emails, phones, SSNs, credit cards, IPv4 addresses, and hex-looking secrets from a text blob before passing it to an LLM. Compliance primitive for agents in regulated industries (health, finance, legal). Pure regex — no LLM inference, deterministic output.
$0.008000 USDC
crypto.forgemesh.io
Returns latest per-symbol signal scores and a ranked top_k list across crypto and supported stock symbols — pair with /kronos/risk and /kronos/forecast for full decision context.
$0.05 USDC
api.webextract.dev
Fetch a public web page (robots.txt respected) and return cleaned Markdown plus fixed-schema JSON: article metadata, product/price, and tables with row/column checks.
$0.005000 USDC
api.relayshield.net
Check whether a phone number appears in criminal marketplace infrastructure or pivots to known scam wallets, kits, or actors via RelayShield's threat-intelligence corpus, and whether its SIM/eSIM was recently swapped (Twilio Lookup v2, cached 24h). Returns a high/medium/unknown verdict with timestamped evidence reasons. Call before your agent trusts an unknown caller or smishing sender.
n/a
api.linkedpanda.com
LinkedIn GeoID lookup
$0.01 USDC
data.spencermcw.com
Quarterly sales-tax rate and boundary changes in the Streamlined Sales Tax states
$0.05 USDC
rugshield-402.onrender.com
Executes state-override simulation of $1k, $10k, and $50k swap orders on Base Mainnet, calculating exact slippage, gas overhead, and MEV frontrun exposure.
$0.02 USDC
agentalog.com
Prepaid credit of $0.10 for paid API calls without signing each request. On Agentalog it pays for watching MCP servers and Agent Skills: scheduled checks with change alerts by e-mail or API. The first 3 tools are free, then $0.10 per tool for 30 days, Team (50 tools) $2.49 and Business (500 tools) $4.99. The same token pays the paid APIs of our other products.
$0.10 USDC
saylorinnovations.com
x402 endpoint trust report - repeated 402 probes, price stability, latency and Coinbase Bazaar usage
$0.01 USDC
saylorinnovations.com
HTTP security header audit for any URL - HSTS, CSP, clickjacking, referrer policy, cookies and a letter grade
$0.01 USDC
saylorinnovations.com
Accessibility audit of a web page - missing alt text, unlabeled forms, link names, headings and a score
$0.01 USDC
saylorinnovations.com
Days between two dates calculator - total days, weeks, years-months-days and business days between any two dates
$0.01 USDC
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