Synchronous package tracking REST API, stateless MCP server, No-Code Dashboard Watches (https://app.lastscanned.com/watches), and HMAC-SHA256 webhooks (with 17TRACK v2.2 drop-in compatibility at https://app.lastscanned.com/webhooks) across 542 global carriers (USPS, UPS, FedEx, DHL, OnTrac, UniUni,…
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":"lastscanned","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 |
|---|---|---|---|---|---|
| 4 h ago | a2a card | ok | 200 | 33 ms | protocol 0.3.0 · card: lastscanned · 3 skills |
| 12 h ago | a2a card | ok | 200 | 43 ms | protocol 0.3.0 · card: lastscanned · 3 skills |
| 20 h ago | a2a card | ok | 200 | 74 ms | protocol 0.3.0 · card: lastscanned · 3 skills |
| 27 h ago | a2a card | ok | 200 | 31 ms | protocol 0.3.0 · card: lastscanned · 3 skills |
| 35 h ago | a2a card | ok | 200 | 43 ms | protocol 0.3.0 · card: lastscanned · 3 skills |
| 2 d ago | a2a card | ok | 200 | 81 ms | protocol 0.3.0 · card: lastscanned · 3 skills |
| 2 d ago | a2a card | ok | 200 | 58 ms | protocol 0.3.0 · card: lastscanned · 3 skills |
| 2 d ago | a2a card | ok | 200 | 397 ms | protocol 0.3.0 · card: lastscanned · 3 skills |
| 3 d ago | a2a card | ok | 200 | 115 ms | protocol 0.3.0 · card: lastscanned · 3 skills |
Attributed to the source that supplied each field. Treated as claims, not facts.
Synchronous package tracking REST API, stateless MCP server, No-Code Dashboard Watches (https://app.lastscanned.com/watches), and HMAC-SHA256 webhooks (with 17TRACK v2.2 drop-in compatibility at https://app.lastscanned.com/webhooks) across 542 global carriers (USPS, UPS, FedEx, DHL, OnTrac, UniUni, SpeedX, GOFO, Veho, Intelcom/Dragonfly, Yanwen, 4PX, Cainiao, YunExpress, and LTL freight). Free tier (5/day), Pro ($4.99/mo for 1,000 unique numbers), Instant 25-Pack ($0.50), and keyless HTTP 402 micropayments ($0.001/lookup).
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.