dev.x402pulse/x402pulse
x402Pulse
34 data tools: Polymarket skill, FDA and hospitals, oil, attention, travel, SEC filings
alive probed 2026-10-09 · HTTP 200
35tools
7.4ktokens in Claude Opus 5.5
7.8ktokens in Claude Code
3.7 %of a 200k context window
4.3ko200k_base estimate
539 msto initialize
804 msto list tools
- Endpoint
- https://www.x402pulse.dev/api/mcp (streamable-http)
- Host
- www.x402pulse.dev
- Protocol
- 2025-11-25
- Reports itself as
- x402pulse 1.0.0
- Capabilities
- tools
- Instructions
- 395 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-09. Counted again when the tool definitions change. Method.
- Website
- https://www.x402pulse.dev/pro
- Registry
- active, updated 2026-10-08 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| rank_hospitals | 223 | 5 % |
| list_fda_recalls | 171 | 4 % |
| list_top_traders | 166 | 4 % |
| check_trip_delay_risk | 166 | 4 % |
| list_drug_approvals | 164 | 4 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-09 11:14 | alive | 508 ms | 35 | 7.4k | 4.3k |
| 2026-10-08 11:08 | alive | 539 ms | 34 | 7.2k | 4.1k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/dev.x402pulse/x402pulse)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.