launchcheck-x402.fly.dev
3 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
B 3
endpoints
3
avg trust score
73.4
ecosystem avg 52.0
avg 30-day uptime
93.1%
ecosystem avg 53.6%
avg latency (EU)
867 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.5–$2
USDC per call
networks
1
At a glance
launchcheck-x402.fly.dev operates 3 listed x402 endpoints across 1 network. 3 of them carry a computed trust score, averaging 73.4 of 100 (above the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 93.1% (above the ecosystem average of 53.6%). Advertised prices range from $0.5 to $2 USDC per call. Best-scored endpoint: ReactionCheck (grade B, 73.8).
Top endpoints by trust score
- ReactionCheck/v1/reaction-checkReview and stress-test launch messaging, landing pages, product announcements, pricing pages, changelogs, app-store listings, and marketing emails before pub…→
- ProposalCheck/v1/proposal-checkStress-test a product, feature, API, implementation, or business proposal before meaningful investment. ProposalCheck evaluates the core thesis, assumptions,…→
- ProposalCheck Premium/v1/proposal-check/deepDeep red-team a product or technical proposal before a consequential investment. Uses a larger reasoning budget to test counter-theses, hidden dependencies,…→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /v1/reaction-check ReactionCheck | B 73.8 | 93.0% | 1.00 | $0.5 |
| /v1/proposal-check ProposalCheck | B 73.2 | 93.4% | 1.00 | $1 |
| /v1/proposal-check/deep ProposalCheck Premium | B 73.1 | 93.0% | 1.00 | $2 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.