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io.github.agentc22/x402engine-mcp

io.github.agentc22/x402engine-mcp·v1.0.3·AI & LLMs

50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402

Trust verdict · v1 advisory · method
NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

Environment variables
X402_BASE_URL

Gateway URL (default: https://x402engine.app)

X402_DEV_BYPASS
secret

Dev bypass secret to skip payments during testing

X402_PAYMENT_HEADER
secret

Pre-signed x402 payment header for automatic payment

MCP quality score · maturity, not trust · methodology
freshness
18
completeness
10
installability
25
documentation
15
stability
10
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