pulsefeed.dev
9 listed endpoints (+1 delisted) · free reliability snapshot (may be up to 24h old)
Base
B 5C 3D 1
endpoints
9
+1 delisted
avg trust score
60.6
ecosystem avg 52.0
avg 30-day uptime
72.2%
ecosystem avg 53.6%
avg latency (EU)
668 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.004–$1
USDC per call
networks
1
At a glance
pulsefeed.dev operates 9 listed x402 endpoints (plus 1 delisted, kept for history) across 1 network. 9 of them carry a computed trust score, averaging 60.6 of 100 (above the ecosystem average of 52.0). Average 30-day uptime across the measured endpoints is 72.2% (above the ecosystem average of 53.6%). Advertised prices range from $0.004 to $1 USDC per call. Best-scored endpoint: /pulse (grade B, 69.8).
Top endpoints by trust score
- /pulse/pulseIs this token active right now? Live pulse of any ERC-20 on Base: transfer count, volume and unique senders/receivers over a recent block window — one call,…→
- /whales/whalesAre whales moving this token right now? Large ERC-20 transfers on Base over a recent block window with from/to/amount/tx and a configurable size threshold —…→
- /flow/flowWho is accumulating or dumping this token right now? Smart-money flow on Base: net position change per address over a block window plus a decision-ready accu…→
- /momentum/momentumIs this token heating up or cooling down? Momentum on Base: current block window versus the previous one — activity and volume with a % delta and a heating/c…→
- /lab/e1/lab/e1Insertion-path positive control for a measurement experiment (x402-foundation/x402#3045): does a v1-envelope settlement still create a catalog row at the cur…→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /trust | C 55.0 | 55.3% | 1.00 | $0.004 |
| /flow | B 69.3 | 91.5% | 1.00 | $0.02 |
| /whales | B 69.6 | 91.9% | 1.00 | $0.02 |
| /pulse | B 69.8 | 92.3% | 1.00 | $0.01 |
| /trust/dataset | C 55.0 | 56.3% | 1.00 | $0.1 |
| /data/full | C 55.0 | 55.1% | 1.00 | $1 |
| /momentum | B 67.9 | 91.6% | 1.00 | $0.01 |
| /lab/e1 | B 65.9 | 93.3% | 1.00 | $0.011 |
| /mcp/drift/history | D 37.7 | 22.9% | 1.00 | $0.1 |
| /trust/history (delisted) | C 55.0 | 77.2% | 1.00 | $0.008 |
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.