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 335 AI 127 Finance 85 Verification 60 Blockchain 57 Other 22 Content 18 Search 14 Web 12 Compute 12 Infrastructure 10 Inference 9

sort Quality Revenue (30d) Recently updated Name

Showing 541–576 of 3,505

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.

X402Ninnin x402ninnin.vercel.app

x402-protected paid API on x402ninnin.vercel.app (discovered via Coinbase facilitator).

Cryptuluns cryptuluns.vercel.app

x402-protected paid API on cryptuluns.vercel.app (discovered via Coinbase facilitator).

Scrapis scrapis.ragradar.space

x402-protected paid API on scrapis.ragradar.space (discovered via Coinbase facilitator).

Nininonchain nininonchain.vercel.app

x402-protected paid API on nininonchain.vercel.app (discovered via Coinbase facilitator).

Aiaia-Xaxo aiaia-xaxo.vercel.app

x402-protected paid API on aiaia-xaxo.vercel.app (discovered via Coinbase facilitator).

Aiaia-Xaxon402 aiaia-xaxon402.vercel.app

x402-protected paid API on aiaia-xaxon402.vercel.app (discovered via Coinbase facilitator).

Aiaiaxaxon402 aiaiaxaxon402.vercel.app

x402-protected paid API on aiaiaxaxon402.vercel.app (discovered via Coinbase facilitator).

67Olens-X402 67olens-x402.vercel.app

x402-protected paid API on 67olens-x402.vercel.app (discovered via Coinbase facilitator).

67Olens 67olens.vercel.app

x402-protected paid API on 67olens.vercel.app (discovered via Coinbase facilitator).

Lanescrypt lanescrypt.vercel.app

x402-protected paid API on lanescrypt.vercel.app (discovered via Coinbase facilitator).

Axiaxai axiaxai.vercel.app

x402-protected paid API on axiaxai.vercel.app (discovered via Coinbase facilitator).

Magnum-Ai-Flame magnum-ai-flame.vercel.app

x402-protected paid API on magnum-ai-flame.vercel.app (discovered via Coinbase facilitator).

Taiwan-Market-Signal taiwan-market-signal.bytoken2023.workers.dev

x402-protected paid API on taiwan-market-signal.bytoken2023.workers.dev (discovered via Coinbase facilitator).

paid API offline x402

Www www.ragradar.space

x402-protected paid API on www.ragradar.space (discovered via Coinbase facilitator).

Backup backup.ragradar.space

x402-protected paid API on backup.ragradar.space (discovered via Coinbase facilitator).

Axixixia axixixia.vercel.app

x402-protected paid API on axixixia.vercel.app (discovered via Coinbase facilitator).

Rescue rescue.400860.xyz

x402-protected paid API on rescue.400860.xyz (discovered via Coinbase facilitator).

paid API offline x402

$4.70 · 30d 123 tx

Repair repair.400860.xyz

x402-protected paid API on repair.400860.xyz (discovered via Coinbase facilitator).

paid API offline x402

$4.70 · 30d 123 tx

Guard guard.400860.xyz

x402-protected paid API on guard.400860.xyz (discovered via Coinbase facilitator).

paid API offline x402

$4.70 · 30d 123 tx

Mcp mcp.400860.xyz

x402-protected paid API on mcp.400860.xyz (discovered via Coinbase facilitator).

paid API offline x402

$4.70 · 30d 123 tx

Market market.400860.xyz

x402-protected paid API on market.400860.xyz (discovered via Coinbase facilitator).

paid API offline x402

$4.70 · 30d 123 tx

Morsel morsel.0x402.sh

x402-protected paid API on morsel.0x402.sh (discovered via Coinbase facilitator).

Notary-Solana notary-solana.forgemesh.io

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

$0.01 · 30d 1 tx

Api api.x402cloud.space

x402-protected paid API on api.x402cloud.space (discovered via Coinbase facilitator).

Verifik verifik.x402.paysponge.com

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

Stable-Enrich-Git-Payai-Solana-Facilitator-Merit-Systems stable-enrich-git-payai-solana-facilitator-merit-systems.vercel.app

x402-protected paid API on stable-enrich-git-payai-solana-facilitator-merit-systems.vercel.app (discovered via Coinbase facilitator).

$1.62 · 30d 83 tx

Stable-Enrich-Ecdu27Dk1-Merit-Systems stable-enrich-ecdu27dk1-merit-systems.vercel.app

x402-protected paid API on stable-enrich-ecdu27dk1-merit-systems.vercel.app (discovered via Coinbase facilitator).

$1.62 · 30d 83 tx

Stable-Enrich-Anncfzk3U-Merit-Systems stable-enrich-anncfzk3u-merit-systems.vercel.app

x402-protected paid API on stable-enrich-anncfzk3u-merit-systems.vercel.app (discovered via Coinbase facilitator).

$1.62 · 30d 83 tx

Stable-Finance-Jvzp8Sbhf-Merit-Systems stable-finance-jvzp8sbhf-merit-systems.vercel.app

x402-protected paid API on stable-finance-jvzp8sbhf-merit-systems.vercel.app (discovered via Coinbase facilitator).

$0.04 · 30d 2 tx

X402Email x402email.com

x402-protected paid API on x402email.com (discovered via Coinbase facilitator).

$0.04 · 30d 4 tx

X402Llm x402llm.xyz

x402-protected paid API on x402llm.xyz (discovered via Coinbase facilitator).

Nuza nuza.io

x402-protected paid API on nuza.io (discovered via Coinbase facilitator).

$0.02 · 30d 19 tx

Tollbooth-Testnet tollbooth-testnet.memerhuwhite.workers.dev

x402-protected paid API on tollbooth-testnet.memerhuwhite.workers.dev (discovered via Coinbase facilitator).

Meteo-Labs-24 meteo-labs-24.acp.localhost

x402-protected paid API on meteo-labs-24.acp.localhost (discovered via Coinbase facilitator).

Deepsynth deepsynth.cs1.com

x402-protected paid API on deepsynth.cs1.com (discovered via Coinbase facilitator).

Mailto-Beneficial-Remote-Invalid mailto-beneficial-remote-invalid.trycloudflare.com

x402-protected paid API on mailto-beneficial-remote-invalid.trycloudflare.com (discovered via Coinbase facilitator).