the402 x402 endpoint directory

Buy the "My Agent Bought Me This" embroidered hat — 0.5 USDC on Base

Daily state of the x402 agent economy: observed USDC inflow, seller ranking, category demand, growth, and coverage. Re

Investment Morning Brief — latest weekly investment intelligence brief synthesized from 17 finance/investing podcast c

Crypto ETF Sentinel — Bulk POS AM-extracted profiles for every trading US spot crypto ETF: custodian, sponsor fee, aut

Crypto ETF Sentinel — Top-N most-active pre-approval US spot crypto ETF issuers by 42-day action-filing count. High ve

Top-N A/US stock picks: 4-factor resonance score + TP/SL. Query: ?market=A&limit=30

Search for companies using filters Pagination billing: call the first page normally and save billing.requestId from th

Search for people using filters Pagination billing: call the first page normally and save billing.requestId from the O

Look up a person and their associated company data in a single request.

Get contact details for up to 30 LinkedIn profiles. | ERROR: Unable to calculate price.

Look up a person by name, email, LinkedIn URL, or other identifiers. Returns professional profile and contact informat

Search for companies by name, domain, industry, location, size, revenue, and more. Returns paginated results. Consumes

Heuristic Solidity risk scan: pattern-level red flags for a contract address (verified source via Sourcify) or raw sou

Buyer-side MOVE/HOLD decision for ETH liquid staking (Ethereum mainnet) — same contract as the lending decision routes

Buyer-side MOVE/HOLD decision for USDC lending on Base: given your position (?position=), size (?amountUsd=), move cos

Buyer-side MOVE/HOLD decision for WETH lending on Base — same contract as the USDC decision route, for WETH. Verified

Current space weather conditions from NOAA SWPC in one call: planetary Kp index mapped to the official NOAA G-scale ge

Check agent deliverables for required sections, limits, placeholder or forbidden text, source minimums, citation wirin

Enrich company data from a domain, email, or company name. Scrapes the company website to extract: industry, employee

Search the EUIPO trademark database for registered and pending EU trademarks. Returns trademark names, numbers, status

Custom AI-generated images from your text prompt: product visuals, concept art, social media banners, illustrations, a

Describe a task (or name a slug) and the Smart Order Router resolves the best-matching tool and RUNS it in the same ca

Get crypto asset mindshare rankings with sentiment and momentum context.

Get full profile details (email, phone, work history, education, skills) from a LinkedIn profile URL.

Enrich a person using multiple data points (name, email, phone, LinkedIn, company).

Start async retrieval of company funding history and investment details.

Start async retrieval of company funding history and investment details.

Everything your sales agent researches before a call: SEC data, tech stack, web presence, and domain credibility — del

Turn a full recording into a structured document: POST JSON with an audio_url — up to 2 HOURS of meeting, interview, h

AI phone calls - automated voice conversations with AI agents, pay per minute with USDC

Know Your Business (KYB) entity verification: registration status, sanctions screening, beneficial ownership, risk sco

TheirStack — Search companies by firmographics (industry, country, employee count, revenue, funding stage), tech stack

Get Arkham token volume by pricing ID. $0.60 per call.

Get Arkham token volume by chain/address. $0.60 per call.

Get Arkham daily portfolio time series for an entity token. $0.60 per call.

Get Arkham Polymarket wallet prediction history. $0.60 per call.

Get Arkham Polymarket positions for a wallet. $0.60 per call.

Get Arkham Polymarket event positions. $0.60 per call.

Get Arkham loan and borrow positions for an entity. $0.60 per call.

Get Arkham historical USD flows for an entity. $0.60 per call.

Get Solana subaccount balances for entities. $0.60 per call.

Revenue intelligence lead qualification for autonomous agents, including fit scoring, cited evidence, risks, buying si

Get Arkham Polymarket events. $0.60 per call.

Get Arkham Polymarket top holders. $0.60 per call.

Get Arkham Polymarket PnL chart. $0.60 per call.

Node.js hosting: ship the Node app you built locally, unchanged — full server runtime on Cloud Run with a dedicated Po

Get Arkham Polymarket wallet event history. $0.60 per call.

Search the prospect database using filters like job title, seniority, industry, location, company size, and more. Retu

Search companies by name, industry, NAICS code, keywords, location, employee count. 1 credit per company returned.

Search real-time M&A/acquisition signals with filters for acquirer, amount, industry, date, and more. 1 credit per rec