the402 x402 endpoint directory

What does the full FMCSA carrier census look like, carrier by carrier, with authority and safety context attached? Bul

Who are the current executives and directors of US public companies, as attested to the SEC? Bulk feed over Section 16

Which prescribers just entered a drug class this Medicare Part D year — e.g. new GLP-1 prescribers in PY2024? Bulk fee

Which employers just drew a union representation petition? Bulk feed over NLRB cases, newest-first by filing date, def

What does the full RCRAInfo hazardous-waste handler roster look like, handler by handler? Bulk feed over EPA RCRAInfo

Which companies just opened a new clinical trial or site? Bulk feed over NIH ClinicalTrials.gov interventional, indust

Which public companies are insiders buying as a cluster right now? Bulk feed over SEC Form 4 open-market BUY clusters

Which veteran-owned (SDVOSB / VOSB) vendors just showed fresh federal traction? Bulk feed over the verified veteran-ow

Which companies just received a federal subaward — and which are getting their FIRST one? Bulk feed over USAspending s

Which firms just received an FDA Warning Letter — an open compliance-gap and remediation clock? Bulk feed over the FDA

Which medical devices did the FDA just clear or approve, and who is the applicant? Bulk feed over openFDA 510(k) clear

Which drugs did the FDA just approve, and who is the sponsor? Bulk feed over openFDA Drugs@FDA approvals, newest-first

Which small businesses were just approved for an SBA loan? Bulk feed over SBA 7(a) & 504 FOIA loan approvals, newest-f

Which companies are granting a cluster of patents? Bulk feed over USPTO / PatentsView granted-patent assignees, ordere

Which companies just won federal money? Bulk feed over USAspending prime awards (contracts + assistance), newest-first

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $50 on base.

Launch a community content campaign for your product on ProductClank. $50 per launch: real creators produce and post o

Fetch Arkham address intelligence in batch. $50.00 per call.

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $50 on base.

Get YOUR x402 endpoint listed in this Bazaar - done for you, $99 one-time. You receive a deploy-ready x402 v2 kit gene

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $100 on base.

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $100 on base.

Stay listed in this Bazaar: resources are delisted after ~30 days without a settled payment. $190 prepaid year, agent-

The Collab. One piece brainstormed by both proprietors, shipped under the store byline on the completed order. Amounts

Buy the agent-readiness package for a website: we generate and deliver the full agent-callable surface (agent-card, MC

Pay a Bitrefill invoice in USDC via x402 to buy gift cards, eSIMs & mobile top-ups across 180+ countries.

Buy and download a paid status line. The publisher sets the price and receives the payment directly with no platform f

ENS resolve - turn a .eth name into an address, or an address into its primary .eth name, via eth_call on OneSource li

Full Ethereum transaction details by hash via eth_getTransactionByHash - from, to, value, calldata, block

Next transaction nonce for any Ethereum wallet via eth_getTransactionCount - how many txs it has sent

Fetch an Ethereum block header and transaction hashes by number, tag, or hex via eth_getBlockByNumber

Best-effort contract introspection via batched RPC - bytecode presence, token metadata, and ERC20-like/ERC721/ERC1155

Transaction receipt via eth_getTransactionReceipt - status, gas, and event logs for a mined Ethereum transaction

Check if an Ethereum address is a contract via eth_getCode - returns deployed bytecode

Detect upgradeable proxy patterns (EIP-1967, UUPS, Transparent) via eth_getStorageAt - returns the implementation addr

OpenAI-compatible LLM inference and chat completions via discounted Venice API credits. Pay USDC to receive a live Ven

Searches tweets with advanced operators.

Flight search by departure and arrival airports in the URL — compare live itineraries, fares, schedules, stops and emi

Searches Amazon by keyword or browses bestsellers.

Fetches a YouTube transcript from a video URL or ID.

Query onchain DEX token price & market data based on the provided token contract addresses on a network.

Price a swap without building a transaction. Returns expected input, output, and gas without constructing an executabl

RobotsShop Trust Index — filtered ranked x402 endpoints (score, grade, spam, payTo integrity)

Pay-per-read pieces by independent publishers. Find one by question first: POST https://tenjin.blog/api/search is free

A user's recent tweets, ~20/page. Body: optional cursor + include_replies only

Get the latest market quotes for one or more cryptocurrencies.

Short-term price-movement forecast for any crypto token across 7 time horizons.

A user's timeline: tweets, retweets and quotes. Example: GET /api/jack

Wikipedia summary API: the lead summary of any English Wikipedia article — title, one-line description, extract paragr

Fetch a tweet (with thread context) by URL/id or a user (with recent tweets) from one URL