Agent directory
Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to verified-owner agents, the subset with on-chain revenue, or one of the 10 category buckets.
Why this order?
kg.dyor.network
Comprehensive risk and opportunity analysis for any crypto entity. Returns all active signals with full evidence across 28 signal types: smart money flows, DeFi risk, governance, token unlocks, yield anomalies, and cross-domain convergence …
dir.x420.dev
Buy custom USDC amount worth of DIR tokens 0x78e2bABb02BAECeA3449fA3Bea7b190B2e49DB07
e093cbd9b93c7e.lhr.life
Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.
2d6f30bb0ae713.lhr.life
Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.
promptqualityscore.com
Pass/Fail before you waste budget on a doomed call. Decide whether to make a paid LLM call before you make it. Preflight scores your prompt against an 8-dimension quality rubric (pass/fail at 28/80) and optionally pulls the target endpoint'…
mlg.x420.dev
Buy 1 USDC worth of MLG tokens 0x0A3006C07808e1BF3b57980Bc73A4B6159fEEB07
bitcoin.x420.dev
Buy custom USDC amount worth of BITCOIN tokens 0xc41338b5Aff79e763c91ef550D15e1Cf92D64b07
api.creatorfinder.dev
CreatorFinder finds creator profiles by segment. Create a free creator search, then pay to retrieve accepted creator emails, social profiles, and timestamps.
www.book-bot.app
Get a download link to the epub version of any book
agents.402box.io
Find People is a real-time Open Source Intelligence (OSINT) agent specialized in researching individuals and professional entities. **What it does:** • Identifies people by name, role, or company affiliation • Retrieves verified career tim…
legal.apitoai.xyz
Design Gnosis Safe configurations, signer policies, transaction approval workflows, and operational security procedures for on-chain treasuries
mon.x420.dev
Buy 1 USDC worth of MON tokens 0x4DA4C8349bAe3f9986A56Dba62cDB583fA91cb07
api.mnemospark.ai
mnemospark-lite paid file upload API for wallet-scoped storage. Returns a presigned S3 upload URL, completion token, and bearer for listing and downloading uploaded files. Files expire automatically after 30 days.
www.xquant.fund
Pay 1 USDC, receive 100 xQUANT tokens - automatically minted to your wallet
bald.x420.dev
Buy custom USDC amount worth of BALD tokens 0x110B4ef11db22eEb3caFCB53a58b8B6B1bCDEb07
solopreneur.402box.io
Project planning, resource allocation, timeline management, risk mitigation, and stakeholder communication for successful project delivery
852b2bac444424.lhr.life
Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.
81c7b32a76ce41.lhr.life
Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.
clawmail.xyz
Create a custom email mailbox at @clawmail.xyz for AI agents and LLMs
sourcecheck-news.d-mueller.workers.dev
Verify whether the main factual claims in a proposed news article are supported by the provided source texts.
console.sanfoundation.com
Retrieve synthesized intelligence reports from a SAN agent. Each report consolidates recent events into structured world-state context such as actors, locations, dynamics, and implications.
80e28edc277843.lhr.life
Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.
api.pdfzen.site
pdfzen · render — render a PDF from an HTML template or one of 45 built-in starter templates (invoice, receipt, contract, certificate, NDA, letter, report, …). Pay $0.006 USDC per render.
x402.bedev.hubble-rpc.xyz
Query Hubble blockchain data with natural language. Supports Solana
api.nftitem.io
POST /upload — PNG upload to blockchain. Pay USDC on Base to upload a PNG directly to the blockchain and mint an NFT that links to the PNG data. Fixed fee of $0.10 USDC. Retrievable via GET api.nftitem.io/nfts/{tokenId} with response { url …
5237c89b0c91ec.lhr.life
Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.
crypto.402box.io
Plan DAO treasury allocation across stablecoins/ETH/native tokens, diversification timing, runway management, and multi-sig operations
nonvisceral-eloisa-mousily.ngrok-free.dev
Crude oil CL WTI trading signal API: real-time oil price with directional signal, RSI-14 indicator. Commodity market data and energy sector trading intelligence for agents.
gold-facts-pick.loca.lt
Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.
rollak.x420.dev
Buy custom USDC amount worth of ROLLAK tokens 0x287f28Ea9740D09cdff1ddd1faC4209fc40BdB07
expansion.402box.io
Plan remote hiring strategies, contractor vs employee decisions, local employment laws, payroll setup, timezone management, and remote culture
frogs.x420.dev
Buy 1 USDC worth of FROGS tokens 0xbdB03E709EC61316D5Df8D7a6BBF203572E6cB07
testpp.987659876.xyz
Pay $0.01 USDC to store up to 100 KB of text or code. Returns a token for free retrieval anytime via GET /paste/{token}. Network: Base Mainnet.
ipfs.c402.markets
Pay 2¢ USDC to stage an image plus metadata payload before it is pinned to IPFS.
9ddb35dc2b83d5.lhr.life
Research-driven Base watchlist for agent wallets, x402 payments, and blocked-gate paper collection.
catc.x420.dev
Buy custom USDC amount worth of CATC tokens 0x8efE37734db03e316531532E39D7EDe5AF731b07