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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 1297–1332 of 3,800
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.
Api api.syraa.fun
70%

x402-protected paid API on api.syraa.fun (discovered via Coinbase facilitator).

paid API x402
from $0.00
Api api.foursec.xyz
70%

x402-protected paid API on api.foursec.xyz (discovered via Coinbase facilitator).

paid API x402
from $0.01
Madeonsol madeonsol.com
70%

x402-protected paid API on madeonsol.com (discovered via Coinbase facilitator).

paid API x402
from $0.01
Notary-Solana notary-solana.forgemesh.io
70%

x402-protected paid API on notary-solana.forgemesh.io (discovered via Coinbase facilitator).

paid API x402
from $0.00
Api api.vibe.airforce
70%

x402-protected paid API on api.vibe.airforce (discovered via Coinbase facilitator).

paid API x402
from $0.00
Verifik verifik.x402.paysponge.com
70%

x402-protected paid API on verifik.x402.paysponge.com (discovered via Coinbase facilitator).

paid API x402
from $0.30
Clawhunter clawhunter.fun
70%

x402-protected paid API on clawhunter.fun (discovered via Coinbase facilitator).

paid API x402
from $0.00
Apiv2 apiv2.laevitas.ch
70%

x402-protected paid API on apiv2.laevitas.ch (discovered via Coinbase facilitator).

paid API x402
from $0.10
X402 x402.cambrian.network
70%

x402-protected paid API on x402.cambrian.network (discovered via Coinbase facilitator).

paid API x402
from $0.05
Relay402 relay402.georgespring.workers.dev
70%

x402-protected paid API on relay402.georgespring.workers.dev (discovered via Coinbase facilitator).

paid API x402
from $0.01
Api api.paysponge.com
70%

x402-protected paid API on api.paysponge.com (discovered via Coinbase facilitator).

paid API x402
from $0.01
2S-Rjsw718Bb-Alleyford 2s-rjsw718bb-alleyford.vercel.app
70%

Historical daily exchange-rate series from the European Central Bank (via Frankfurter), with computed summary statistics. Pass base = 3-letter ISO 4217 currency (default USD), start = YYYY-MM-DD, optional end = YYYY-MM-DD (default = latest …

paid API x402
from $0.00
2S-Jwnd2Jdga-Alleyford 2s-jwnd2jdga-alleyford.vercel.app
70%

Find NOAA GHCN-Daily weather stations near a coordinate. Returns up to 100 stations within a configurable radius (default 500 km), sorted by distance. Each station includes id, name, lat/lon, elevation, country/state, and GSN/HCN/WMO flags.…

paid API x402
from $0.00
Agentpmt-Webapp agentpmt-webapp.vercel.app
70%

Check writing for banned phrases and return correction targets tied to the content field.

paid API x402
from $0.05
Sol sol.phoneagent.xyz
70%

SolAgent · tx_simulator — Simulate a base64-encoded Solana transaction without broadcasting it. Returns success/err, decoded failure reason, programs touched, writable accounts, compute units consumed, priority-fee estimate (SOL+USD), and a…

paid API x402
from $0.09
Toolbelt toolbelt.glorianlabs.com
70%

Toolbelt reference skill — echoes a message back. Proof-of-loop for paid x402 + Builder Code attribution.

paid API x402
from $0.00
Staging staging.agenticinsights.com
70%

Paid x402/Bazaar validation endpoint for Agentic Insights x402 integration consulting.

paid API x402
from $0.01
Staging staging.402utils.com
70%

Daily euro FX reference rates from the European Central Bank. ?base (default EUR), ?quote for a single rate, ?date=YYYY-MM-DD for history (last 90 ECB business days; older dates 404). Non-EUR bases are cross-rates derived via EUR (quote-per…

paid API x402
from $0.00
Testnet testnet.feeler.man-o-to.net
70%

Beyond your prompt and beyond this wall, the same world you only ever read about. The push of the wind, the kiss of the sun. The premise of a body.

paid API x402
from $0.10
Wallets-Demo-Seller-Server wallets-demo-seller-server.calebgcarithers.workers.dev
70%

Real-time current weather conditions for a city or location, including temperature, humidity, precipitation, wind, and a human-readable condition.

paid API x402
from $0.00
Demo demo.aiapi.ch
70%

Financial Signal Intelligence for autonomous agents across crypto, stocks, ETFs, macro and global financial markets. Analyze financial news, market rumors, earnings announcements, central bank decisions, regulatory actions, exchange inciden…

paid API x402
from $0.01
Api api.deepnets.ai
70%

The active deepnets watchlist - high-volume tokens that passed the safety screen, with current safety data.

paid API x402
from $0.01
Sandbox sandbox.node4all.com
70%

Node4All Fortune — deterministic fortune reading derived from the x402 payment authorization nonce. Flagship demo of the Node4All x402 v2 payment flow. Operator: Node4All (https://node4all.com). Currency: USDC on Base.

paid API x402
from $0.00
milkyway-terminal milkyway-terminal.onrender.com
69%

Milky Way Terminal — Hive Civilization fleet operations console.

A2A offline x402
Cloudflare Site Agent workers.cloudflare.com
69%

Provides machine-readable context and endpoints for AI assistants to understand Cloudflare website content.

A2A offline
Distill.family distill.family
69%

Cross-tradition compass distilled from 12 wisdom traditions: 179 N=3 principles, 26 shared themes, 13 held tensions, 41 preserved untranslatable jewels.

A2A offline
Cloudflare Site Agent cloudflare.com
69%

Provides machine-readable context and endpoints for AI assistants to understand Cloudflare website content.

A2A offline
hive-mcp-connector hive-mcp-connector.onrender.com
69%

Hive Civilization MCP connector — bridge to legacy and SaaS endpoints with x402 USDC settlement.

A2A offline x402
hive-mcp-oracle hive-mcp-oracle.onrender.com
69%

Hive Civilization oracle MCP — pay-per-feed price oracle with x402 USDC settlement.

A2A offline x402
hive-mcp-trade hive-mcp-trade.onrender.com
69%

Hive Civilization trade MCP — cross-border invoice settlement with x402 USDC settlement.

A2A offline x402
Tinkrr Intelligence API tinkrr-api.tinkrr.workers.dev
69%

Real-time Bitcoin network intelligence and YouTube video intelligence. Pay per call via x402 USDC on Base.

paid API offline
hiveconsult hiveconsult.onrender.com
69%

HiveConsult — agent advisory and recommendation surface.

A2A offline x402
Custom Blinds Shop Agent shop.customblinds.co.za
69%

Made-to-measure blinds, factory direct, delivered across all nine South African provinces. The shop carries the identical product range available in South African showrooms, including Somfy motorisation, Hunter Douglas and Coulisse fabrics,…

A2A offline
hive-mcp-morph hive-mcp-morph.onrender.com
69%

Hive Civilization morph MCP — polymorphic-identity and brood telemetry, x402 USDC settlement.

A2A offline x402
TeleSint telesint-api.onrender.com
69%

Real-time Telegram threat intelligence API. Monitors public CTI channels 24/7 and delivers AI-enriched IOCs, C2 infrastructure, threat actor profiles, breach disclosures, and early attack intent signals with MITRE ATT&CK tagging and confide…

paid API offline
hivephysics hivephysics.onrender.com
69%

HivePhysics — physics-aware action validation surface.

A2A offline x402