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 · 20h 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
20h 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/llm-premium

    LLM inference proxy (Premium tier) — o3 or o3-mini reasoning models. Supports vision (up to 2 image URLs) and structured output (response_format: json_object or json_schema). No API key needed; pay per call via x402. Input capped at 32k chars, out...

    as listed20h agoagent402.tools

    $0.50
    per call, USDC
    Try it
  • POST

    /v1/premium/chat/completions

    OpenAI-compatible chat completions, premium tier: gpt-5, o3/o4, claude opus — paid per call in USDC over x402. Same wire format as /v1/chat/completions with the largest caps (64k chars in, 8192 tokens out).

    as listed20h agoagent402.tools

    $0.50
    per call, USDC
    Try it
  • POST

    /api/route/execute-max

    Describe a task (or name a slug) and the Smart Order Router resolves the best-matching tool and RUNS it in the same call — flat $0.55 covering any tool listed at $0.5 or less, from THIS host's catalog or any external x402 seller in the open index ...

    Pays elsewhere20h agoagent402.tools

    $0.55
    per call, USDC
    Try it
  • POST

    /api/skill/macro-economics

    Bundled execution of the Macro economics workflow — Pull the canonical US macro dataset — yield curve, CPI, unemployment, fed funds, Sahm rule — without an API key. One x402 payment runs 7 underlying tools (treasury-yield-curve, yield-curve-spread...

    as listed20h agoagent402.tools

    $0.65
    per call, USDC
    Try it
  • POST

    /api/skill/search-and-cite

    Bundled execution of the Answer-a-question with sources workflow — The 'research a question, return an answer with citations' workflow. Brave answer for the AI-synthesized take with citations, Brave web for the canonical SERP, Brave news for time-...

    as listed20h agoagent402.tools

    $0.65
    per call, USDC
    Try it
  • POST

    /api/skill/crypto-research

    Bundled execution of the Crypto research workflow — Pull live price, market structure, OHLC history, trending status, global market context, and recent news for a single coin in one pass. One x402 payment runs 7 underlying tools (crypto-price, cry...

    as listed20h agoagent402.tools

    $0.70
    per call, USDC
    Try it
  • POST

    /api/skill/regulatory-watch

    Bundled execution of the SEC regulatory monitoring workflow — The 'who just filed / who just bought / what just IPO'd / what does the full-text search say' monitoring loop. Five EDGAR tools composed: full-text search for a keyword, surface recent ...

    as listed20h agoagent402.tools

    $0.70
    per call, USDC
    Try it
  • POST

    /api/skill/macro-context

    Bundled execution of the Macro backdrop snapshot workflow — The 'is the economic backdrop you're modeling against still current?' pack. Pull the canonical macro signals — CPI year-over-year, unemployment, fed funds, the Treasury yield curve, a G10...

    as listed20h agoagent402.tools

    $0.75
    per call, USDC
    Open below

    Call it from here

    POST /api/skill/macro-context

    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/skill/macro-context

{"asOfDate":"2026-06-22"}

    Declared inputsasofdate

    Listed at $0.75. 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/sec-filings-deep-dive

    Bundled execution of the SEC filings deep-dive workflow — Pull the full EDGAR picture of a US public company in one workflow: recent filings, key financial time series, insider trades, and full-text search across the corpus. One x402 payment runs ...

    as listed20h agoagent402.tools

    $0.85
    per call, USDC
    Try it
  • POST

    /api/skill/financial-research

    Bundled execution of the Financial research workflow — Pull SEC filings, real-time quotes, historical prices, and macro context for a single ticker in one pass. One x402 payment runs 7 underlying tools (stock-quote, stock-history, edgar-filings, e...

    as listed20h agoagent402.tools

    $1.50
    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 20h 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 20h 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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