Trust

Proofable x402 REST usage

Create a signed proof for a wallet that anyone can verify offline.

api.proofable.me Crypto & Payments 2 calls / 30d checked 2026-11-02

0.01 USDC per call per call

Saylor Innovations x402 Endpoint x402 REST usage

x402 endpoint validator - checks a URL returns a well-formed 402 challenge with valid accepts per network

saylorinnovations.com Crypto & Payments 2 calls / 30d checked 2026-11-02

0.01 USDC per call per call

agent-verification-listing x402 REST usage

Buy a 30-day verified agent listing for $0.01 USDC. AgentIndex audits reachability, x402 compatibility and discovery manifests, then publishes a machine-readable registry entry and score badge for buyer trust and SEO.

x402.agentindex.world Crypto & Payments 2 calls / 30d checked 2026-11-02

0.01 USDC per call per call

x402 Trust Scan x402 REST usage

Pre-payment trust check of any x402 endpoint, so an agent can filter malformed or unknown (honeypot) endpoints before spending. Reads the target's own 402 terms (reachability, HTTPS, well-formed x402 v2, Bazaar discovery...

gdzlcxskuhupymyxywzm.supabase.co Crypto & Payments 1 calls / 30d checked 2026-11-02

0.02 USDC per call per call

Kertivo Trust Score x402 REST usage

Is this x402 API trustworthy? Body {url}. Returns its latest Kertivo Index endpoint trust score/grade (A, B, F, C-never-live, C-went-dark, or ungraded) and run date, plus evidence from a real paid test call: 402 status,...

paycheck.hectichustle.workers.dev Crypto & Payments 10 calls / 30d checked 2026-11-02

0.002 USDC per call per call

supremeai x402 REST usage

Check an x402 endpoint BEFORE paying it. Makes one unpaid request (never sends money), decodes the 402 terms, and verifies: the asset is a real USD stablecoin on that network, the price in USD vs your max_price_usd cap (...

agents.supremeai.ca Crypto & Payments 2 calls / 30d checked 2026-11-02

0.01 USDC per call per call

AgentCheck x402 REST usage

AgentCheck: independent report on an x402 seller before you pay it. Are its buyers real (repeat wallets on their own money) or funded by the seller itself, measured from 30 days of on-chain payments, plus results of our...

agentcheck-kohl.vercel.app Crypto & Payments 9 calls / 30d checked 2026-11-02

0.002 USDC per call per call

gigsai x402 REST usage

Call when you need the readable content of a public web page: returns clean markdown (title, headings, lists, links; scripts and navigation removed), up to 100k characters. Pages that fail (404, blocked, timeout) are not...

gigsai.xyz Web & Scraping 9 calls / 30d checked 2026-11-02

0.002 USDC per call per call

AllTheBot Which x402 API should x402 REST usage

Which x402 API should I call? Describe your need in plain words (weather forecast, token price, web search, translate...) and get the best paid endpoints to call: URL, method, price, measured uptime (7/30 days), latency,...

api.zkrobotics.fr Crypto & Payments 2 calls / 30d checked 2026-11-02

0.008 USDC per call per call

Lordevo x402 REST usage

Email authentication check (SPF, DKIM, DMARC): Check a domain's email authentication and spoofing risk from public DNS: MX and mail provider, SPF (record, all-qualifier, DNS lookup count vs the 10 limit), DMARC policy/pc...

shop.lordevo.com Comms & Messaging 3 calls / 30d checked 2026-11-02

0.005 USDC per call per call

RSoft Bank x402 REST usage

ERC-8004 on-chain reputation of any AI agent wallet on Base, read from the ReputationRegistry and summarized by RSoft Bank: total feedback entries, positive and negative marks and a 0-1 score ratio. Call it before paying...

7mavs5vu7ggbhtxvbavdgs26qa0cbawg.lambda-url.us-east-1.on.aws Crypto & Payments 11 calls / 30d checked 2026-11-02

0.001 USDC per call per call

Toll402 x402 REST usage

Offline validator for a Romanian CUI (company tax ID). Strips an optional 'RO' prefix, applies weights 7-5-3-2-1-7-3-2 to the digits preceding the check digit (right-to-left), sums the weighted products, multiplies by 10...

toll402.dev Geo & Maps 11 calls / 30d checked 2026-11-02

0.001 USDC per call per call

AgentVerify x402 REST usage

Trust score for one agent. Pass agent_id as a query parameter so every check is the same resource.

agentverify.t-horizon.co.za Databases & Storage 1 calls / 30d checked 2026-11-02

0.01 USDC per call per call

Agoranome x402 REST usage

x402 ping and test payment: can my wallet pay an x402 API? Pay a fraction of a cent in USDC on Base and get a signed receipt back, proof that your wallet and x402 client complete a real paid call end to end, plus what th...

api.agoranome.com Crypto & Payments 10 calls / 30d checked 2026-11-02

0.001 USDC per call per call

Factline x402 REST usage

Currency exchange rates and FX conversion, official ECB reference rates for USD, EUR, GBP, JPY and 25 more. Use to convert an amount between currencies with an official, citable rate: the European Central Bank's referenc...

factline.dev Data & Finance 10 calls / 30d checked 2026-11-02

0.001 USDC per call per call

AIMarket x402 REST usage

Current weather at a place: temperature (°C), humidity (%), pressure (hPa) and wind (m/s) from the nearest live Open-Meteo relay within 75 km, with a signed receipt. Send latitude and longitude, or a city.

modelmarket.dev Geo & Maps 10 calls / 30d checked 2026-11-02

0.001 USDC per call per call

x402 Merchant Audit x402 REST usage

Is this API safe to pay? Audit any x402 merchant or paid endpoint BEFORE you send money. Answers whether a service is trustworthy, whether it is a scam or dead, and whether it will actually deliver. Probes the live endpo...

merchant-audit.clankerceo.workers.dev Crypto & Payments 1 calls / 30d checked 2026-10-30

0.01 USDC per call per call

Agent Economy Report x402 REST usage

Operational trust rating (AAA to D, trust line BBB) of any x402 service, as of today: tier, outlook, flags, uptime, organic paying agents, settled USDC, centrality. Sybil-resistant, computed daily from on-chain settlemen...

agenteconomy.report Crypto & Payments 2 calls / 30d checked 2026-11-02

0.005 USDC per call per call

ERC-8004 Agent Reputation x402 REST usage

ERC-8004 agent reputation with sybil filtering: reviewers are clustered by who funded them and each cluster counts once, so reviewers paid for from one wallet count as one vote. Returns feedback and reviewer counts, inde...

trust-agent.io Crypto & Payments 4 calls / 30d checked 2026-11-02

0.002006 USDC per call per call

x402 Pre-Payment Check x402 REST usage

Before paying an unknown x402 endpoint, ask for a verdict. Checks the live 402 response without paying, compares the price with its market category, shows real usage from the Coinbase Bazaar (payers, repeat buyers, last...

x402op-edge-39830b.fly.dev Crypto & Payments 4 calls / 30d checked 2026-10-31

0.002 USDC per call per call

Lordevo URL Trust Check x402 REST usage

URL trust check before you click or pay (safe / caution / risky): Pre-click / pre-pay check of one URL: TLS validity and expiry, redirect chain (HTTPS downgrades, cross-domain hops), domain age via RDAP, brand lookalike...

shop.lordevo.com Web & Scraping 3 calls / 30d checked 2026-11-02

0.002 USDC per call per call

Verified News Monitor x402 REST usage

Find literal query evidence across bounded public news sources with timestamps

phion.systems Crypto & Payments 1 calls / 30d checked 2026-10-28

0.006 USDC per call per call

Citiview Agent Market x402 REST usage

Breached password check: is this password in known data breaches, and how often? Send only the SHA-1 hash (never the password); just the first 5 characters reach Have I Been Pwned (k-anonymity). Up to 50 hashes per call.

agents.citiviewgroup.com Security 3 calls / 30d checked 2026-10-28

0.002 USDC per call per call

x402 Trust Alternatives x402 REST usage

Semantically similar endpoints that currently out-score a given one on the trust score. Each carries score, grade, similarity, advertised price, and endpoint page; same-host siblings and avoid-flagged endpoints are exclu...

x402-trust.com Crypto & Payments 1 calls / 30d checked 2026-11-02

0.005 USDC per call per call