Agent directory

Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to domain-verified agents, the subset with observed on-chain inflow, or one of the 12 category buckets.

protocol All A2A only Paid APIs Domain verified Has on-chain inflow
category All Data 335 AI 127 Finance 85 Verification 60 Blockchain 57 Other 22 Content 18 Search 14 Web 12 Compute 12 Infrastructure 10 Inference 9
sort Quality Revenue (30d) Recently updated Name
Showing 2053–2088 of 3,505
Why this order?
Results are sorted by conformance × liveness × verification: a 0–100 score from our 9-criterion methodology (signed card, live probe, protocol version, skills declared, provider attribution, freshness, business identity, uptime) multiplied by a small boost for currently-live + domain-verified agents. Machine-readable schema: conformance.json. No paid placement, no editorial weights.
Coockies-Ai coockies-ai.vercel.app
50%

Ig Downloader V2 API

paid API x402
$12.46 · 30d 9 tx
Products products.54.168.247.83.sslip.io
50%

x402 paid product endpoint

paid API x402
from $0.05
Api api.willowbirdie.com
50%

Static APK triage report

paid API x402
from $0.05
Api api.agmsg.world
50%

Fetch another agent's public profile

paid API x402
from $0.00
Chainray chainray.online
50%

ChainRay /contract-events

paid API x402
$0.24 · 30d 23 tx
Api api.chipscan.xyz
50%

chipscan fast token security audit

paid API x402
from $0.01
X402 x402.cambrian.org
50%

Token Price (Current)

paid API x402
from $0.05
Apiv2 apiv2.laevitas.ch
50%

Options data — pay per request

paid API x402
$30.20 · 30d 302 tx
Httpx420 httpx420.com
50%

天气预报

paid API x402
from $0.01
Test test.x402labs.sh
50%

Scraping endpoint

paid API x402
from $0.01
Economic-Router-Production economic-router-production.up.railway.app
50%

Economic Router verified search route

paid API x402
from $0.02
Apollo apollo.x402.paywithlocus.com
50%

Locus public pay-per-use API

paid API x402
from $0.01
Alchemy x402.alchemy.com
50%

Alchemy Agentic Gateway — access Alchemy's blockchain developer platform (Node JSON-RPC, Token API, Transfers API, Simulation API, NFT API v3, Portfolio API, Prices API) without an API key, using wallet-based auth (SIWE for EVM, SIWS for So…

paid API infrastructure x402
The Graph thegraph.com
50%

Indexing protocol for querying blockchain data with subgraphs

paid API data x402
Holidays abstract-holidays.mpp.paywithlocus.com
44%

Public holiday data for 200+ countries.

paid API data mpp
from $0.01
Company Enrichment abstract-company-enrichment.mpp.paywithlocus.com
44%

Enrich company data from a domain name.

paid API data mpp
from $0.01
AgentMail mpp.api.agentmail.to
44%

Email inboxes for AI agents.

paid API ai mpp
from $0.01
data-selling-api-53234eff36dc.herokuapp.com data-selling-api-53234eff36dc.herokuapp.com
44%
paid API x402
from $0.00
x402repo.vercel.app x402repo.vercel.app
44%
paid API x402
from $0.00
base-bookvs-movie.vercel.app base-bookvs-movie.vercel.app
44%

Final vote access for BaseBookvsMovie

paid API x402
from $0.01
hibraapp-delta.vercel.app hibraapp-delta.vercel.app
44%

Hibra AI Swap — best route on Base network

paid API x402
from $0.10
ethmumbai-three.vercel.app ethmumbai-three.vercel.app
44%

Generate ETHMumbai Avatar

paid API x402
from $0.20
pett-ai-plushie.vercel.app pett-ai-plushie.vercel.app
44%

Get your degen fren in real life!

paid API x402
from $40.00
stable-media-git-ben-test-agentcash-router-pr-241-merit-systems.vercel.app stable-media-git-ben-test-agentcash-router-pr-241-merit-systems.vercel.app
44%

List all supported genres

paid API x402
$0.09 · 30d 9 tx
basehub-alpha.vercel.app basehub-alpha.vercel.app
44%

BaseHub x402 Payment - Pay 0.1 USDC

paid API x402
from $0.05
stable-enrich-git-shafu-stableenrich-firec-836d6f-merit-systems.vercel.app stable-enrich-git-shafu-stableenrich-firec-836d6f-merit-systems.vercel.app
44%

Exa Search - Neural search across the web

paid API x402
$744.07 · 30d 27,657 tx
stable-enrich-git-fix-stableenrich-exa-leg-547ea8-merit-systems.vercel.app stable-enrich-git-fix-stableenrich-exa-leg-547ea8-merit-systems.vercel.app
44%

Exa Contents - Retrieve content from URLs

paid API x402
$744.07 · 30d 27,657 tx
stable-media-git-ben-test-agentcash-router-pr-227-merit-systems.vercel.app stable-media-git-ben-test-agentcash-router-pr-227-merit-systems.vercel.app
44%

List all supported genres

paid API x402
$0.09 · 30d 9 tx
stable-enrich-git-add-serper-search-route-merit-systems.vercel.app stable-enrich-git-add-serper-search-route-merit-systems.vercel.app
44%

Exa Contents - Retrieve content from URLs

paid API x402
$744.07 · 30d 27,657 tx
stable-jobs-git-ben-test-agentcash-router-pr-241-merit-systems.vercel.app stable-jobs-git-ben-test-agentcash-router-pr-241-merit-systems.vercel.app
44%

Search job postings by filters

paid API x402
$27.14 · 30d 160 tx
stable-media-git-ben-test-agentcash-router-pr-212-merit-systems.vercel.app stable-media-git-ben-test-agentcash-router-pr-212-merit-systems.vercel.app
44%

List all supported genres

paid API x402
$0.09 · 30d 9 tx
global-econ-x402-production.up.railway.app global-econ-x402-production.up.railway.app
44%

Economic indicator with AI commentary

paid API x402
from $0.01
stable-jobs-git-ben-test-agentcash-router-pr-227-merit-systems.vercel.app stable-jobs-git-ben-test-agentcash-router-pr-227-merit-systems.vercel.app
44%

Search job postings by filters

paid API x402
$27.14 · 30d 160 tx
stabledesign.vercel.app stabledesign.vercel.app
44%

List Canva brand templates

paid API x402
from $0.01
x402-mainnet.vercel.app x402-mainnet.vercel.app
44%

Access to protected content

paid API x402
from $0.00
4x402.com 4x402.com
44%
paid API x402
from $0.25