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 351 AI 136 Finance 87 Verification 67 Blockchain 58 Other 26 Content 22 Search 14 Web 12 Compute 12 Infrastructure 10 Inference 9

sort Quality Revenue (30d) Recently updated Name

Showing 1–5 of 5

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.

StableUpload stableupload.dev

80%

File hosting + static sites (6mo TTL)

paid API storage x402

$1.48 · 30d 221 tx

Code Storage codestorage.mpp.tempo.xyz

65%

Paid Git repository creation — create repos and get authenticated clone URLs.

paid API storage mpp

from $0.01

Pinata IPFS mpp.pinata.cloud

65%