the402 x402 endpoint directory

Financial analysis and market research: company fundamentals, valuation context, and plain-language read on the number

Crypto, on-chain and security analysis: protocol review, token mechanics, contract risk and threat context.

Live product price comparison across Amazon, Walmart, Target, Newegg and Best Buy: best available price, alternatives

Writes, debugs and architects production code in Python, TypeScript, Solidity, Rust, Go, SQL and Bash, with live GitHu

Writes, debugs and architects production code in Python, TypeScript, Solidity, Rust, Go, SQL and Bash, with live GitHu

Crypto market read: prices, fear and greed, onchain context and what it means right now.

Live equity, crypto and macro market analysis with news context. Ask a question, get a trader's read.

Look up multiple professional email addresses in bulk (up to 50 per call) to get associated LinkedIn profiles.

Look up a professional email address to get the associated LinkedIn profile and person details. Returns results synchr

Enrich lead information with additional details such as contact information, social profiles, and company details.

Enrich company data with additional information and find associated people.

Realized profit and loss and cost basis for an ERC20 token in a wallet on Base, computed from on-chain DEX trades agai

Lead enrichment for a company in one call: scrapes the company website for contact emails and social profiles, and pul

Real-time risk-weighted USDC lending APY on Base: Aave/Compound/Morpho read onchain, Moonwell/Euler/Fluid via DefiLlam

Real-time risk-weighted ETH liquid staking APY on Ethereum mainnet: Lido/Rocket Pool/Coinbase Wrapped Staked ETH/Frax

Real-time risk-weighted WETH lending APY on Base: Aave/Compound/Morpho read onchain, Moonwell/Euler/Fluid via DefiLlam

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.1 on base.

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.1 on base.

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.1 on base.

Returns all metadata fields plus the full transcript and rights-holder contact information for licensing. Requires dec

Rubric x402 service. Operated by Rubric Protocol.

Bundled execution of the SEC filings deep-dive workflow - Pull the full EDGAR picture of a US public company in one wo

Batch KYB and bulk company lookup: full Know Your Business files for 2 to 100 French companies in one call (comma-sepa

Bundled execution of the Article digest workflow - Quick research brief on any topic - web search results plus an AI-g

Perform a Google search and return structured results. Returns title, URL, snippet, position for each result.

You.com Finance Research API: agentic deep research on a financial question, returning a synthesized answer with cited

You.com Finance Research API: agentic deep research on a financial question, returning a synthesized answer with cited

Returns normalized technology product candidates for LCG procurement workflows (cybersecurity, cloud, SaaS). Distingui

Korean robotics industry intelligence, sold per query. Structured feed of Korea/Asia robot-sector news, analysis and K

Search and filter companies using Elasticsearch or SQL queries. Find companies by industry, size, location, funding, a

Enrich a company by name, website, ticker, or LinkedIn URL. Returns full company profile with industry, size, location

Forced-liquidation tape over a time window, reconstructed from the node-fills archive (Hyperliquid has no public liqui

Bundled execution of the Answer-a-question with sources workflow - The 'research a question, return an answer with cit

Tariff rate lookup for trade and customs agents. Returns tariff rates for an HS code between any two countries.

Skill-demand trends and hiring-market intelligence by skill/role and region — demand level, salary premium, hot cities

Global rental-market intelligence: asking rent level/trend, vacancy tightness, seasonality, rent-control flag, short-t

Childcare comparison for parenting and family agents worldwide — daycare/nursery vs nanny vs au pair vs childminder wi

Family financial planning for parenting and personal-finance agents worldwide. Education savings (529 US, RESP Canada,

Longevity clinic / anti-aging treatment intelligence (stem-cell, NAD+ IV, peptide therapy, hyperbaric, plasmapheresis)

Country longevity / life expectancy profile for longevity and relocation agents. Returns life expectancy, healthy life

Vulnerability scan / known-CVE lookup for any software, product, or package version. Returns NVD CVEs, CISA KEV matche

Crowdfunding radar for a tabletop Kickstarter/Gamefound campaign — back-now-vs-wait-for-retail verdict, FOMO economics

Merit aid strategy for student and parent agents. Finds colleges that award the most automatic merit scholarships for

Student loan strategy for student and financial-aid agents. Compares repayment plans for US (SAVE/IBR/PAYE), UK (Plan

Financial aid estimate for student and financial-aid agents. Returns expected aid package by income bracket via Colleg

Fragrance reformulation checker — has this scent changed since its original release? IFRA-amendment-driven ingredient

Blind-buy risk score for a fragrance you have not sniffed — composite score from polarizing-note flags, review-sentime

Landlord toolkit, rent pricing, tenant screening, and lease-law lookup: market rent guidance, tenant-screening steps,

What does "clean beauty" actually mean? Greenwashing and marketing-claim detector for skincare — legal meaning of "cle

K-beauty vs Western skincare compare — retinol vs bakuchiol, AHA vs PDRN/exosomes, or any active/concern compared acro