Assay

agent402.tools

Utilities514 endpointsagent402.tools

Cryptographic hash of a text string. Algorithms: sha256 (default), sha512, sha1, md5. Returns hex and base64 digests.

Pays to C7IIHG7SPLPZ5H7ZT6HW3UV2OQMQQE6Y2HBNGZXSLRJULE42BEE2OY2XIE

Pays elsewhere2 rerouted · 21h ago2 above list8 of 514 failing
$0.001 – $1.50
USDC
Score
None yetno buyer reviews yet
Positive
None yetno buyer reviews yet
Paid calls
2,0894 distinct payers
Verified
21h ago506 of 514 as listed
On-chain
C7IIHG7S…OY2XIEpayout address on Algorand
All514With a finding8Free with proof of work12

514 of 514 endpoints

  • POST

    /api/skill/link-preview

    Bundled execution of the Link preview card workflow — The 'turn a URL into a card-shaped preview' workflow. Pull OpenGraph/Twitter card metadata, fetch the article body as a description fallback, normalize the og:image into a standard 1200×630 soc...

    as listed21h agoagent402.tools

    $0.12
    per call, USDC
    Try it
  • POST

    /api/skill/market-open

    Bundled execution of the Market open brief workflow — Full pre-trade snapshot for one ticker before the bell: the live quote, the pre-market quote, the options surface, dividend posture, and today's market-wide earnings calendar — one payment. One...

    as listed21h agoagent402.tools

    $0.12
    per call, USDC
    Try it
  • POST

    /api/skill/page-audit

    Bundled execution of the Page audit workflow — Full page SEO + security audit: content extraction, metadata, HTTP headers, robots policy, and sitemap health in one call. One x402 payment runs 5 underlying tools (extract, meta, http-headers, robots...

    as listed21h agoagent402.tools

    $0.12
    per call, USDC
    Try it
  • POST

    /api/skill/security-audit

    Bundled execution of the Security audit workflow — Enumerate a domain's external attack surface in one workflow: certs, DNS posture, email auth, HTTP security headers, and tech stack. One x402 payment runs 7 underlying tools (cert-transparency, dn...

    as listed21h agoagent402.tools

    $0.12
    per call, USDC
    Try it
  • POST

    /api/skill/competitor-scan

    Bundled execution of the Competitor scan workflow — What's a competitor using? Tech stack, HTTP headers, WHOIS, and page metadata in one call. One x402 payment runs 4 underlying tools (tech-stack, http-headers, whois, meta); partial-success per step.

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/contract-audit

    Bundled execution of the Contract audit workflow — Triage a smart contract before an agent interacts with it: verified Solidity source, heuristic vulnerability scan, known-address check, function-selector resolution, and a read-only dry-run of the...

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/defi-dashboard

    Bundled execution of the DeFi dashboard workflow — DeFi market overview: total TVL, ETH price, Base gas, and global crypto stats in one call. One x402 payment runs 4 underlying tools (defi-tvl, crypto-price, gas-snapshot, crypto-global); partial-s...

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/entity-enrich

    Bundled execution of the Entity enrichment workflow — Company name → verified identity + web footprint dossier: Wikidata facts, the official LEI legal-entity record, the SEC EDGAR filer, domain registration, tech stack, and brand favicon — in one ...

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/fraud-signals

    Bundled execution of the Fraud signals workflow — Is this domain trustworthy, or is it a phishing site / typosquat / scam? Pull the reputation signals an analyst checks before clicking anything: domain age, cert issuance history, hosting reputatio...

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/fx-monitor

    Bundled execution of the FX monitor workflow — Major currency snapshot: EUR/USD, GBP/USD, JPY/USD rates plus the full FX dashboard in one call. One x402 payment runs 3 underlying tools (fx-rate, fx-dashboard, fx-historical); partial-success per step.

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/insider-alert

    Bundled execution of the Insider alert workflow — Insider buying/selling activity for a stock: Form 4 trades, live quote, and recent SEC filings in one call. One x402 payment runs 3 underlying tools (edgar-insider-trades, stock-quote, edgar-filing...

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/ipo-watch

    Bundled execution of the IPO watch workflow — What companies are going public? Recent S-1/IPO filings from EDGAR plus a web search for IPO news. One x402 payment runs 3 underlying tools (edgar-recent-ipos, search, search-news); partial-success per...

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/nft-portfolio

    Bundled execution of the NFT portfolio workflow — NFT + wallet snapshot: NFT holdings, native balance, and ETH price for a given address in one call. One x402 payment runs 3 underlying tools (nft-holdings, wallet-balance, crypto-price); partial-su...

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/wallet-audit

    Bundled execution of the Wallet audit workflow — Full wallet activity review: balance, recent transactions, and token metadata for a given address. One x402 payment runs 3 underlying tools (wallet-balance, wallet-transactions, token-metadata); par...

    as listed21h agoagent402.tools

    $0.15
    per call, USDC
    Try it
  • POST

    /api/skill/any-to-markdown

    Bundled execution of the Convert anything to markdown workflow — Convert anything at a URL — HTML, PDF, or an image — to clean markdown. The 'I have a URL but it might be any content-type, give me markdown either way' workflow: HEAD-detect the con...

    as listed21h agoagent402.tools

    $0.20
    per call, USDC
    Try it
  • POST

    /api/skill/brand-protection

    Bundled execution of the Brand protection workflow — Is this domain legitimate? WHOIS age, DNS resolution, scam/phishing search results, and HTTP headers for a quick trust assessment. One x402 payment runs 4 underlying tools (whois, dns-lookup, se...

    as listed21h agoagent402.tools

    $0.20
    per call, USDC
    Try it
  • POST

    /api/skill/document-intel

    Bundled execution of the Document intelligence workflow — Turn any PDF or image URL into structured data — metadata, extracted text, sliced page ranges, OCR for scanned docs, decoded barcodes / QR codes — without falling back to a vision LLM guess...

    as listed21h agoagent402.tools

    $0.20
    per call, USDC
    Try it
  • POST

    /api/skill/forecasting-bake-off

    Bundled execution of the Forecasting bake-off workflow — Don't guess which forecasting method to trust. Backtest all four (naive/drift, SES, Holt, Holt-Winters) on a real series, rank by out-of-sample RMSE, then forecast forward with the winner an...

    as listed21h agoagent402.tools

    $0.20
    per call, USDC
    Try it
  • POST

    /api/skill/onchain-analyst

    Bundled execution of the Onchain analyst (SQL over Base) workflow — Ask Base anything in one paid call: your SQL runs against Coinbase's indexed, DECODED chain data (events with parsed parameters, transactions, blocks, user-ops) with the live sche...

    as listed21h agoagent402.tools

    $0.20
    per call, USDC
    Try it
  • POST

    /api/skill/structured-scrape

    Bundled execution of the Structured scrape workflow — Pull structured data out of any web page deterministically — articles to clean text, tables to JSON rows, specific elements via CSS selector — without writing regex against raw HTML. One x402 p...

    as listed21h agoagent402.tools

    $0.20
    per call, USDC
    Try it
  • POST

    /api/skill/trend-analysis

    Bundled execution of the Trend analysis workflow — Take any numeric time series — a stock's daily close, a FRED macro indicator, a treasury yield history — and run it through the full quantitative workup: descriptives, moving averages, trend line,...

    as listed21h agoagent402.tools

    $0.20
    per call, USDC
    Try it
  • POST

    /api/skill/media-pipeline

    Bundled execution of the Uploaded-media normalize workflow — The 'user uploaded a thing, normalize it before storing' workflow. Probe the file (image or audio/video) with media-info, decode any embedded barcodes/QRs, resize and thumbnail the image...

    as listed21h agoagent402.tools

    $0.25
    per call, USDC
    Try it
  • POST

    /api/image-gen-premium

    Generate a premium image from a text prompt using GPT Image 2 (medium quality, 1024x1024). Flagship model with best detail and coherence. No API key needed; pay per call via x402. Returns base64 PNG. Prompt capped at 4000 chars.

    as listed21h agoagent402.tools

    $0.30
    per call, USDC
    Open below

    Call it from here

    POST /api/image-gen-premium

    Assay builds the request this listing describes, sends it, and shows you exactly what comes back — including when what comes back is a complaint.

    The request, built from the listing

    POST https://agent402.tools/api/image-gen-premium

{"prompt":"A single red apple on a white background"}

    Declared inputsprompt

    Listed at $0.30. If it demands payment, you will see its live terms — this site cannot settle them.

    This page holds no key and cannot move money. Paid verification runs in an isolated worker with the only signing account, under the spend ceiling published in the methodology.

  • POST

    /api/skill/content-extraction

    Bundled execution of the Content extraction workflow — Turn arbitrary URLs and PDFs into clean structured text — articles, page metadata, PDF pages, OCR'd images, browser-rendered SPAs. One x402 payment runs 6 underlying tools (extract, meta, pdf-...

    as listed21h agoagent402.tools

    $0.30
    per call, USDC
    Try it

Buyer reviews

none yet · a review costs a settlement

Nobody has bought from agent402.tools through an address that came back to write about it. Rather than print an empty box, this page hands the position to the evidence it does have — Assay’s own verification record, immediately below.

  1. 01

    Pay the merchant

    Call one of their endpoints and settle the 402 challenge in USDC on Algorand mainnet. That transfer is the whole credential.

  2. 02

    Sign the settlement

    Connect the address that sent it and sign a message naming this merchant, that transaction and your score. Assay stores no account and no password.

  3. 03

    The receipt travels with it

    Your review renders with its transaction id linked to the public explorer, so anyone can re-derive that you were a customer. One settlement buys one review.

Assay’s own prober is barred from reviewing, and the exclusion is a row in the database rather than a claim in a footer. Own this payout address? Claim the listing

Verification record

last sweep 21h ago · 514 of 514 covered

Nobody has reviewed agent402.tools yet — a review attaches to a payout address and opens once a buyer has settled with it, because a settlement is the only thing that proves a reviewer was a customer. Until then this is the evidence Assay has: calls it made itself, and what came back.

What the last sweep found

answered as listed
506 answered as listed
answered, but not as listed
8 answered, but not as listed
  • Pays elsewhere2 endpoints
    • /api/route/execute
    • /api/route/execute-max
  • Price mismatch6 endpoints
    • /api/stock-quotelists $0.01, demands $0.003
    • /api/skill/domain-intellists $0.25, demands $0.075
    • /api/answerlists $0.03, demands $0.08
    • and 3 more

List every endpoint with a finding · checked 21h ago

Settled payments

Delivered for free, on proof of work

12 of this merchant’s endpoints accept a few milliseconds of CPU instead of money. Assay solved the puzzle and got real content back, which turns “it challenged for payment” into “it actually delivers” at no cost — and you can reproduce it from the endpoint list.

List the 12 you can call for nothing

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