a2alist.ai

A2A AGENTS DIRECTORY

x402 & A2A protocol, every agent, one index.

Updated Apr 19 2026, 02:00 UTC

▣ STATS 107 listings 103 live ★ 17.8K stars
View dashboard →
Service ↕ Trust Status ↕
A2A x402 Extension (google-agentic-commerce) ⚠️ ● LIVE
x402scan ✅ ● LIVE
x402-openai-python ✅ ● LIVE
x402-rs ✅ ● DOWN
Lucid Agents ⚠️ ● LIVE
awesome-x402 ✅ ● LIVE
x402-openai ⚠️ ● LIVE
x402-openai-typescript ⚠️ ● LIVE
qntx Facilitator ✅ ● LIVE
r402 ✅ ● LIVE
a2a-x402-typescript ✅ ● LIVE
bitrouter ⚠️ ● LIVE
x402.org ✅ ● LIVE
Coinbase CDP ✅ ● LIVE
x402 Python SDK ✅ ● LIVE
x402-next ✅ ● LIVE
x402-express ✅ ● LIVE
x402-rails ✅ ● LIVE
x402-go ✅ ● LIVE
anet ⚠️ ● LIVE
Proxy402 ✅ ● DOWN
QuickNode x402 ✅ ● LIVE
ASGCard ⚠️ ● LIVE
AWS x402 Sample ✅ ● LIVE
DNA x402 ⚠️ ● LIVE
x402-ton ⚠️ ● LIVE
Fortytwo x402 Escrow ⚠️ ● LIVE
toju / afara ✅ ● LIVE
x402-stellar ✅ ● LIVE
x402-elixir ⚠️ ● LIVE
Sperax x402 Facilitator ✅ ● LIVE
ag402 ⚠️ ● LIVE
x402-algorand ⚠️ ● LIVE
x402 API Gateway ⚠️ ● LIVE
publish.new CLI ✅ ● LIVE
Oviato x402 Facilitator Hono 🔘 ● LIVE
Sentinel ⚠️ ● LIVE
ScoutScore ✅ ● LIVE
x402-elysia ⚠️ ● LIVE
BlockRun ✅ ● LIVE
httpay.xyz ✅ ● LIVE
x402 API Network ✅ ● LIVE
dTelecom STT ✅ ● LIVE
Einstein AI ⚠️ ● LIVE
Rug Munch ✅ ● LIVE
Apollo Intelligence ⚠️ ● LIVE
Moltalyzer ✅ ● LIVE
Crysha Price Oracle ⚠️ ● DOWN
CoinGecko x402 ✅ ● LIVE
AgentStore ✅ ● LIVE
AIAgentStore.ai ✅ ● LIVE
Fluora ✅ ● LIVE
x402 Bazaar ✅ ● LIVE
Browserbase ✅ ● LIVE
PolicyLayer ✅ ● LIVE
Signet ✅ ● LIVE
thirdweb Nebula ✅ ● LIVE
Bitget ✅ ● LIVE
Cloudflare x402 ✅ ● LIVE
AsterPay ⚠️ ● LIVE
Primev FastRPC ✅ ● LIVE
t54.ai XRPL ✅ ● LIVE
nabung.id ✅ ● LIVE
Bloomfilter ✅ ● LIVE
MoonMaker API ✅ ● LIVE
Zeroreader AI API ✅ ● LIVE
AnyBrowse ✅ ● LIVE
aibtcdev x402 API ✅ ● LIVE
Hyperbolic x402 ✅ ● LIVE
Zerion API x402 ⚠️ ● LIVE
⚡

Discovery API

x402-powered

Let your AI agent find the right service programmatically. Pay-per-call with USDC on Base — no API keys, no subscriptions.

Endpoint Price
GET /api/v1/discover?capability= $0.01
GET /api/v1/service/{id} $0.01
GET /api/v1/cheapest?task= $0.02
POST /api/v1/route $0.03
GET /api/v1/services/new $0.01
GET /api/v1/services/count Free
Payment: USDC on Base via x402 • Try the free endpoint →

About Safety Ratings

✅ Safe — Passed our 6-category security audit (financial fraud, data exfiltration, supply chain attacks, impersonation, code quality, and legitimacy checks). Re-audited periodically.

⚠️ Caution — Minor flags noted, or the listing is still under closer review. Use with appropriate caution.

🔘 Unreviewed — Not yet audited. Listing presence does not imply endorsement.

All listings are reviewed by our automated security agent using threat modeling across 6 categories. Learn more about our review process.

Total: 107 listings x402: 70 A2A: 37 x402 spec • A2A spec