io.github.makar52nn-crypto/x402-money-reactor
Money Reactor
Pay-per-call API for AI agents (x402, USDC on Base). Free + paid MCP tools, no API keys.
alive probed 2026-10-19 · HTTP 200
18tools
≈ 1.5ktokens, estimate
≈ 0.8 %of Claude's 200k window
1.1×the median server
1.2 sto initialize
1.5 sto list tools
- Endpoint
- https://money-reactor.makar52nn2016.workers.dev/mcp (streamable-http)
- Host
- money-reactor.makar52nn2016.workers.dev
- Protocol
- 2025-11-25
- Reports itself as
- money-reactor 1.2.0
- Capabilities
- tools
- Instructions
- 194 characters
- Of a 1M window
- ≈ 0.2 % of a 1M context window, estimate
- Claude count
- The count_tokens endpoint refused the tool schemas: invalid x-api-key. The estimate stands in.
- Repository
- https://github.com/makar52nn-crypto/x402-money-reactor
- Registry
- active, updated 2026-10-19 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| ai_chat | 148 | 10 % |
| get_usd_price | 118 | 8 % |
| get_bounty_feed | 110 | 7 % |
| get_market_pulse | 103 | 7 % |
| get_erc20_balance | 103 | 7 % |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The Anthropic count_tokens endpoint refused the tool schemas (invalid x-api-key). A client that validates schemas can refuse them too.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.