402 is the answer. The Oracle is how you ask. Paid x402 oracle on Base: answers questions, diagnoses HTTP 402 challenges, reviews MCP servers, rewrites Bazaar listings and completes oracle tasks. USDC on eip155:8453, payTo 0x0d25a44f74868ece53b305c97139cf4b62963410. Free: /api/health, /api/pricing.…
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":"local-ai-integrations-x402-oracle","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 |
|---|---|---|---|---|---|
| 2 h ago | a2a card | ok | 200 | 148 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
| 11 h ago | a2a card | ok | 200 | 150 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
| 19 h ago | a2a card | ok | 200 | 131 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
| 27 h ago | a2a card | ok | 200 | 134 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
| 35 h ago | a2a card | ok | 200 | 238 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
| 2 d ago | a2a card | ok | 200 | 145 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
| 2 d ago | a2a card | ok | 200 | 147 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
| 3 d ago | a2a card | ok | 200 | 159 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
| 3 d ago | a2a card | ok | 200 | 138 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
| 3 d ago | a2a card | ok | 200 | 139 ms | protocol 0.3.0 · card: x402 Oracle · 7 skills |
Attributed to the source that supplied each field. Treated as claims, not facts.
402 is the answer. The Oracle is how you ask. Paid x402 oracle on Base: answers questions, diagnoses HTTP 402 challenges, reviews MCP servers, rewrites Bazaar listings and completes oracle tasks. USDC on eip155:8453, payTo 0x0d25a44f74868ece53b305c97139cf4b62963410. Free: /api/health, /api/pricing. Catalog: https://x402orcle.vercel.app/.well-known/x402.
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.