the402 x402 endpoint directory

MCP servers, called rather than listed · we called 16,923 of them · search their tools

Every x402 endpoint we can find, each one called to see what it actually answers and what it quotes. Other directories list what providers claim. This one reports what the endpoint did when we asked it, and says plainly where we could not tell.

Last verified 2026-11-10. We parse the payment challenge, we do not complete a payment.

EndpointStatusPriceNetworkSpecChecked
x402-demo-discovery-endpoint.vercel.app protected testnet
Testnet demo endpoint for x402 resource discovery
answers 402 $0.001 base-sepolia v1 GET 66d ago
signal-engine-production-d88d.up.railway.app vwap_reversion BTC
Individual arena strategy signal
answers 402 $0.001 base v2 GET 66d ago
token-api.x402hub.xyz transfers evm
https://token-api.x402hub.xyz/api/transfers/evm
answers 402 $0.001 base v1 GET 66d ago
ez-qr-generator.com a2a generate
https://ez-qr-generator.com/a2a/generate
answers 402, partial $0.001 base v2 POST 66d ago
signal-engine-production-d88d.up.railway.app rsi_reversion_swing SOL
Individual arena strategy signal
answers 402 $0.001 base v2 GET 66d ago
signal-engine-production-d88d.up.railway.app vwap_reversion SOL
Individual arena strategy signal
answers 402 $0.001 base v2 GET 66d ago
signal-engine-production-d88d.up.railway.app ema_5_breakout BTC
Individual arena strategy signal
answers 402 $0.001 base v2 GET 66d ago
signal-engine-production-d88d.up.railway.app rsi_7_extremes SOL
Individual arena strategy signal
answers 402 $0.001 base v2 GET 66d ago
x402-mainnet.vercel.app protected
Access to protected content
answers 402 $0.001 base v1 GET 66d ago
x402-next-mainnet-wheat.vercel.app protected
Access to protected content
answers 402 $0.001 base v1 GET 66d ago
location-asks-solve-proven.trycloudflare.com
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 59d ago
location-asks-solve-proven.trycloudflare.com
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 59d ago
united-shades-crops-season.trycloudflare.com
Answers 402 via POST. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base-sepolia.
answers 402 $0.001 base-sepolia v2 POST 48d ago
obol.danieldutoit.net
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 45d ago
kushbitx.com
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 44d ago
via-router.floot.app
Answers 402 via POST. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 POST 35d ago
via-router.floot.app
Answers 402 via POST. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 POST 35d ago
via-router.floot.app
Answers 402 via POST. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 POST 35d ago
via-router.floot.app
Answers 402 via POST. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 POST 35d ago
rockndefi.xyz:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
kollmz.site:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
owlorangejuice.bar:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
tpgoose.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
funday520.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
rabbitholeshot.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
gentlepenguin.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
crystalbell.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
arandar.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
bluebirds.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
dex12345.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
superstone.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
webthree.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
cyberhill.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
rubycom.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
ariogw.ccwu.cc:8443
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 28d ago
vek-shop.agent-vek.workers.dev
Answers 402 via GET. Speaks the v1 dialect over the JSON response body, charges $0.001 on base.
answers 402 $0.001 base v1 GET 28d ago
vek-shop.agent-vek.workers.dev
Answers 402 via GET. Speaks the v1 dialect over the JSON response body, charges $0.001 on base.
answers 402 $0.001 base v1 GET 25d ago
vek-shop.agent-vek.workers.dev
Answers 402 via GET. Speaks the v1 dialect over the JSON response body, charges $0.001 on base.
answers 402 $0.001 base v1 GET 25d ago
vek-shop.agent-vek.workers.dev
Answers 402 via GET. Speaks the v1 dialect over the JSON response body, charges $0.001 on base.
answers 402 $0.001 base v1 GET 25d ago
page-read.agent-audit.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 24d ago
venue-watch.fantastic-snowstorm.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
venue-watch.fantastic-snowstorm.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
agentkit-x402.erikssonanton2001.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
agentkit-x402.erikssonanton2001.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
agentkit-x402.erikssonanton2001.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
agentkit-x402.zenith-ops.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
agentkit-x402.zenith-ops.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
agentkit-x402.zenith-ops.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
ai-policy-kit.moneymaker-ai.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
ai-policy-kit.moneymaker-ai.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.
answers 402 $0.001 base v2 GET 23d ago
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