Pay-per-call HTTP API: SEC EDGAR filings, US Treasury yield curve, Entity and compliance lookups, Agent utilities. Each paid route answers 402 with an x402 V2 challenge (USDC on base, eip155:8453); pay and retry. No account and no API key. This origin is a plain HTTP API: it runs no A2A JSON-RPC en…
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":"sec-treasury-agent-utilities","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 min ago | a2a card | ok | 200 | 149 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
| 6 h ago | a2a card | ok | 200 | 148 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
| 12 h ago | a2a card | ok | 200 | 147 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
| 19 h ago | a2a card | ok | 200 | 151 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
| 26 h ago | a2a card | ok | 200 | 147 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
| 32 h ago | a2a card | ok | 200 | 151 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
| 2 d ago | a2a card | ok | 200 | 151 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
| 2 d ago | a2a card | ok | 200 | 178 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
| 2 d ago | a2a card | ok | 200 | 160 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
| 2 d ago | a2a card | ok | 200 | 158 ms | card: SEC, Treasury & Agent Utilities · 6 skills |
Attributed to the source that supplied each field. Treated as claims, not facts.
Pay-per-call HTTP API: SEC EDGAR filings, US Treasury yield curve, Entity and compliance lookups, Agent utilities. Each paid route answers 402 with an x402 V2 challenge (USDC on base, eip155:8453); pay and retry. No account and no API key. This origin is a plain HTTP API: it runs no A2A JSON-RPC endpoint and no MCP server. Call the routes in the OpenAPI document. The 402 challenge is the authoritative price.
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.