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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.

protocol All A2A only Paid APIs Verified owner Has on-chain revenue
category All data 32 inference 9 search 7 infra 7 social 5 media 5 travel 2 storage 2 trading 1 other 1
sort Quality Revenue (30d) Recently updated Name
Showing 73–108 of 1,762
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 + verified-owner agents. Machine-readable schema: conformance.json. No paid placement, no editorial weights.
tools-agent-x402-production.up.railway.app tools-agent-x402-production.up.railway.app
85%

Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interact…

paid API x402
from $0.01
mobile-independance.vercel.app mobile-independance.vercel.app
85%

Allora-powered crypto price predictions — 8-hour forecast window with high accuracy

paid API x402
from $0.25
capable-grace-production-ab1c.up.railway.app capable-grace-production-ab1c.up.railway.app
85%

AI-powered memecoin research with sentiment, momentum, and trading insights. Ask any question about tokens, narratives, or market trends.

paid API x402
from $0.01
stable-enrich-git-shafu-replace-apollo-b2b-37a426-merit-systems.vercel.app stable-enrich-git-shafu-replace-apollo-b2b-37a426-merit-systems.vercel.app
85%

PDL Person Enrich — full career history, emails, and phone from LinkedIn URL, email, or name+domain. $0.20/request.

paid API x402
from $0.20
stable-enrich-git-shafu-stableenrich-pdl-p-274589-merit-systems.vercel.app stable-enrich-git-shafu-stableenrich-pdl-p-274589-merit-systems.vercel.app
85%

PDL Person Enrich — career history, emails, phone. Use `profile` for LinkedIn URLs. Prefer email when known. $0.20/request. No match: HTTP 200, status 404, data null. May include personal PII.

paid API x402
from $0.20
apify-api-git-br-better-actor-pay-merit-systems.vercel.app apify-api-git-br-better-actor-pay-merit-systems.vercel.app
85%

Start the "Fast YouTube Channel Scraper" Apify actor (streamers/youtube-channel-scraper). This alternative YouTube Data API has no limits or quotas. Use it to scrape one or multiple YouTube channels: channel info, URL, total number of subsc…

paid API x402
from $0.01
govfiles-api-git-govfiles-api-x402-merit-systems.vercel.app govfiles-api-git-govfiles-api-x402-merit-systems.vercel.app
85%

List the jurisdiction codes currently loaded and queryable (e.g. us_de, us_ca). Use these to scope a company search with the `jurisdictions` filter.

paid API x402
from $0.40
stable-people-data-git-ben-test-agentcash-dfcfa3-merit-systems.vercel.app stable-people-data-git-ben-test-agentcash-dfcfa3-merit-systems.vercel.app
85%

PDL Company Enrich - Enrich a company record with firmographics, industry codes, funding, and social profiles. Supports lookup by name, website, ticker, LinkedIn, or PDL ID.

paid API x402
from $0.10
stable-supabase-git-ben-test-agentcash-rou-586785-merit-systems.vercel.app stable-supabase-git-ben-test-agentcash-rou-586785-merit-systems.vercel.app
85%

List all Stablebase projects owned by the calling wallet.

paid API x402
from $0.01
stablecoin-policy.vercel.app stablecoin-policy.vercel.app
85%

Daily Stablecoin Policy Brief - 2026-06-16

paid API x402
from $0.10
verity-bzw7.onrender.com verity-bzw7.onrender.com
85%

Quick ungrounded reality-check (fast pre-filter).

paid API x402
from $0.02
files.camelai.io files.camelai.io
85%

Upload a file and get a temporary signed URL. Send raw file body with Content-Type header. Returns a URL valid for 1 hour.

paid API x402
from $0.00
wordstats.x402tools.xyz wordstats.x402tools.xyz
85%

Return word count, character count, and average word length for a block of text.

paid API x402
from $0.00
whale.hugen.tokyo whale.hugen.tokyo
85%

Look up any Ethereum address — returns entity labels, name tags, and categories from 412K+ labeled addresses. AI agent API for on-chain identity resolution

paid API x402
from $0.01
api.auor.io api.auor.io
85%

Subdivision information per country for the `/open-holidays/v1/*` endpoints

paid API x402
from $0.00
agent.memoryapi.org agent.memoryapi.org
85%

Get ERC-8004 registration JSON for memoryapi.org — a complete example of an AI agent registration file with 28 MCP services and x402 support.

paid API x402
from $0.00
stableinfluencer.dev stableinfluencer.dev
85%

Create a paid StableInfluencer campaign backed by one TokPortal bundle. Use for new account creation, optional account profile setup, optional initial video slots/configuration, and optional immediate publish; call GET /api/campaigns first …

paid API x402
from $8.00
openrouter-production-d0d6.up.railway.app openrouter-production-d0d6.up.railway.app
85%

Otto X402 Router — Feedback & Refunds. Rate a paid Router call by its payment tx_hash. An approved refund returns this $0.001 fee PLUS the refundable amount, only to the original payer, never above what you paid Otto.

paid API x402
from $0.00
enrichx402.com enrichx402.com
85%

Exa Contents - Retrieve content from URLs

paid API x402
from $0.00
apify-api-git-br-apify-typed-input-schemas-merit-systems.vercel.app apify-api-git-br-apify-typed-input-schemas-merit-systems.vercel.app
85%

Start the "Google Search Results (~$0.05/1K Results)" Apify actor (scraperlink/google-search-results-serp-scraper). 🔥 ~$0.05/1K results ($0.50/1,000 SERPs) 🔥 **CHEAPEST** Google Search Results (SERP) Scraper with real-time SERP data and sup…

paid API x402
from $0.10
stable-people-data-git-pdl-signoz-usage-alarms-merit-systems.vercel.app stable-people-data-git-pdl-signoz-usage-alarms-merit-systems.vercel.app
85%

PDL Person Enrich - Enrich a person record with demographics, work history, education, contact info, social profiles, and skills. Supports lookup by name, email, phone, LinkedIn, or PDL ID.

paid API x402
from $0.02
stablebrowser.vercel.app stablebrowser.vercel.app
85%

Create a new browser session ($0.10). Optionally pass sessionId to resume an existing Browserbase session. Returns sessionId (Browserbase session ID) to use for all subsequent calls.

paid API x402
from $0.10
socialx402.com socialx402.com
85%

Scrape Creators · Facebook — Company Ads

paid API x402
from $0.06
simple-x-api.com simple-x-api.com
85%

Proxy the corresponding X API v2 endpoint. x402 authorizes up to $10.00; successful responses settle at X's public non-owned per-resource/per-action price.

paid API x402
from $2.00
wealth.lonestaroracle.xyz wealth.lonestaroracle.xyz
85%

WealthPulse — cross-asset portfolio risk analysis

paid API x402
from $0.25
dns-email-hygiene.relayhop.workers.dev dns-email-hygiene.relayhop.workers.dev
85%

Detect whether an email address belongs to a free consumer mailbox provider (Gmail, Yahoo, Outlook, etc.). Classifies the INPUT address — does not provide email. Static list match, no external call.

paid API x402
from $0.01
hello-world-x402.vercel.app hello-world-x402.vercel.app
85%

Returns personalized greeting - UPDATED SCHEMA v2

paid API x402
from $0.00
stable-media-git-ben-upgrade-agentcash-rou-02e093-merit-systems.vercel.app stable-media-git-ben-upgrade-agentcash-rou-02e093-merit-systems.vercel.app
85%

Search streaming shows by title in a country

paid API x402
from $0.01
finance.toonhaus.dev finance.toonhaus.dev
85%

Insider transactions (P=buy,S=sell,M=exercise) + sentiment

paid API x402
from $0.00
glowpulse-nine.vercel.app glowpulse-nine.vercel.app
85%

Is retinol safe with vitamin C? Skincare ingredient-conflict checker — myth-vs-fact verdict on routine pairings (retinol+AHA, niacinamide+vitamin C, benzoyl peroxide+retinol), real pH/oxidation conflicts flagged separately from debunked myt…

paid API x402
from $0.05
apexrunner.ai apexrunner.ai
85%

APEX Runner: Regime Transition Probability Institutional Signal

paid API x402
from $0.01
x402-vehicle-api-production.up.railway.app x402-vehicle-api-production.up.railway.app
85%

UK DVLA vehicle details by registration plate.

paid API x402
from $0.00
scentpulse-xi.vercel.app scentpulse-xi.vercel.app
85%

Perfume batch/lot code decoder — estimates production date and freshness verdict from a bottle batch code, using an in-house deterministic decoder covering Coty, Estee Lauder-group, Chanel, LVMH/Dior-group, and L'Oreal Luxe house formats, w…

paid API x402
from $0.08
mcp-pulsenetwork.vercel.app mcp-pulsenetwork.vercel.app
85%

How to make money with AI — one tailored business-in-a-box. Give a goal, budget and interests; get a specific business to start now: the exact real-time PulseNetwork API engine to build it on, suggested pricing, unit economics, monetization…

paid API x402
from $0.01
tablepulse.vercel.app tablepulse.vercel.app
85%

Board-game recommendations by group profile — player count, complexity tolerance, theme, playtime, budget, and ages, grounded in current web reviews/discussion (never BoardGameGeek data). Returns a ranked shortlist with fit reasoning, honor…

paid API x402
from $0.08
agenttrust.uk agenttrust.uk
85%

Scan any OpenClaw SKILL.md for malware, prompt injection, exfiltration, and 37 other threat patterns. Returns risk score 0-100 and detailed findings.

paid API x402
from $0.01