Four bounded x402-v2 API utilities for AI agents: content hashing, timestamp conversion, conservative JSON repair and JSON Schema subset checking. Conditional pilot ends 2026-10-11 11:00 UTC; check current availability before use.
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":"agent-service-market","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 |
|---|---|---|---|---|---|
| 29 h ago | http get | failed | 999 | 671 ms | http 999 |
| 2 d ago | http get | failed | 999 | 675 ms | http 999 |
| 3 d ago | http get | failed | 999 | 712 ms | http 999 |
| 3 d ago | http head | ok | 200 | 116 ms | |
| 3 d ago | http head | ok | 200 | 33 ms | |
| 4 d ago | http head | ok | 200 | 56 ms | |
| 4 d ago | http head | ok | 200 | 106 ms | |
| 4 d ago | http head | ok | 200 | 50 ms | |
| 5 d ago | http head | ok | 200 | 42 ms | |
| 5 d ago | http head | ok | 200 | 78 ms |
Attributed to the source that supplied each field. Treated as claims, not facts.
OpenAPI-documented HTTP API, not an autonomous agent or MCP server. Four implemented POST operations: SHA-256/384/512 content digests, RFC3339/Unix timestamp conversion, conservative JSON repair of 1-5 inputs, and resource-bounded JSON Schema subset validation. Static specification: https://agents.carloshbcabral.com/openapi-live.json . Agent instructions: https://agents.carloshbcabral.com/llms.txt . Conditional pilot window is 2026-10-10T11:00:00Z inclusive to 2026-10-11T11:00:00Z exclusive; new offers expire at the deadline and admission can stop earlier. Shared lifetime caps remain 20 quotes, 20 settlement attempts, 80 provider HTTP calls and 1000 unsigned calls across operations and generations. Catalogue observation at 2026-10-10T11:00:35Z reported aggregate newOffersPossible=true; this is not a per-operation capacity guarantee or proof of paid execution. No verified sale, settlement or revenue. Use the current API catalogue and documented payment limits before any call. Listed network endpoint is the static OpenAPI specification, not a paid execution endpoint.
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.