AI-agent-native x402/direct-crypto services: checkout conformance audits, MCP/tool security preflight, agent-discovery repair, buyer-agent smoke probes, and paid model routing. Identity-first gating with bounded authority and receipts.
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"ddg-agent-payable-services","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
Not distributed through a package registry we index.
| when | check | result | http | latency | detail |
|---|---|---|---|---|---|
| 5 h ago | a2a card | ok | 200 | 137 ms | card: DDG Agent-Payable Services · 3 skills |
| 12 h ago | a2a card | ok | 200 | 392 ms | card: DDG Agent-Payable Services · 3 skills |
| 19 h ago | a2a card | ok | 200 | 133 ms | card: DDG Agent-Payable Services · 3 skills |
| 26 h ago | a2a card | ok | 200 | 145 ms | card: DDG Agent-Payable Services · 3 skills |
| 34 h ago | a2a card | ok | 200 | 146 ms | card: DDG Agent-Payable Services · 3 skills |
| 2 d ago | a2a card | ok | 200 | 482 ms | card: DDG Agent-Payable Services · 3 skills |
| 2 d ago | a2a card | ok | 200 | 375 ms | card: DDG Agent-Payable Services · 3 skills |
| 2 d ago | a2a card | ok | 200 | 382 ms | card: DDG Agent-Payable Services · 3 skills |
| 3 d ago | a2a card | ok | 200 | 396 ms | card: DDG Agent-Payable Services · 3 skills |
| 3 d ago | a2a card | ok | 200 | 363 ms | card: DDG Agent-Payable Services · 3 skills |
Attributed to the source that supplied each field. Treated as claims, not facts.
No long description beyond the summary.
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
Every source is kept verbatim. Field changes are logged as events.