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 320 AI 122 Finance 83 Verification 55 Blockchain 54 Other 21 Content 17 Search 14 Web 12 Compute 12 Infrastructure 10 Inference 9
sort Quality Revenue (30d) Recently updated Name
Showing 1–12 of 12
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.
agents.sayerandstone.com agents.sayerandstone.com
80%

Lab-grown diamond fine jewelry, made to order. AI agents can browse and purchase pieces.

paid API offline web x402
from $3208.88
Web Scraping abstract-web-scraping.mpp.paywithlocus.com
65%

Scrape web pages with optional JavaScript rendering.

paid API web mpp
from $0.01
Diffbot diffbot.mpp.paywithlocus.com
65%

Web data extraction — articles, products, discussions, images, videos, and auto-detect.

paid API web mpp
from $0.00
Megapot megapot.mpp.paysponge.com
65%

Global internet lottery tickets. AI agents can purchase Megapot tickets and check ticket status through MPP.

paid API web mpp
2Captcha twocaptcha.mpp.tempo.xyz
65%

CAPTCHA solving API — reCAPTCHA, Turnstile, hCaptcha, image captchas, and more.

paid API web mpp
from $0.00
Firecrawl firecrawl.mpp.tempo.xyz
65%

Web scraping, crawling, and structured data extraction for LLMs.

paid API web mpp
from $0.00
Browserbase mpp.browserbase.com
65%

Headless browser sessions, web search, and page fetching for AI agents.

paid API web mpp
from $0.01
Stripe Climate climate.stripe.dev
35%

Fund permanent carbon removal projects via Stripe Climate.

paid API web mpp
Martin Estate Winery agents.martinestate.com
35%

Estate-grown Napa Valley wine. AI agents can browse and purchase wine with identity verification (KYC, age 21+, US only) via AgentScore.

paid API offline web mpp
Prospect Butcher agents.prospectbutcher.shop
35%

Order sandwiches for pickup in Brooklyn — the first food purchase made entirely by an AI agent.

paid API web mpp
Oxylabs oxylabs.mpp.tempo.xyz
35%

Web scraping API with geo-targeting by country, state, and city. Fetch any public URL with JavaScript rendering support.

paid API web mpp
Doma mpp.doma.xyz
35%

Domain registration on the Doma blockchain. Instantly register .com, .xyz, .ai, .io, and .net domains.

paid API web mpp