Endpoint · lookupGETmcpfax-reliability.bowling-anthony.workers.dev /payto-change-feed ?since=UTC+date+%28YYYY-MM-DD%29+%E2%80%94+required+%E2%80%94+e.g.+2026-07-25
Observed change feed for listed x402 sellers: declared payTo changes with before/after values, other declared-terms changes (price, facilitator, fee payer), registry removals and…
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Observed change feed for listed x402 sellers: declared payTo changes with before/after values, other declared-terms changes (price, facilitator, fee payer), registry removals and returns, rating actions, and grade downgrades. Every response reports measured per-category coverage for the requested window.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://mcpfax-reliability.bowling-anthony.workers.dev/payto-change-feed?since=UTC+date+%28YYYY-MM-DD%29+%E2%80%94+required+%E2%80%94+e.g.+2026-07-25
MCP server on this host: com.mcpscores/agent-reliability-scores
Seen
first 34 days ago · last 11 days ago
57 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.928 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.072: 0.072 uncertain ? + 0.000 short ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.879 | 0.528 | 0 | −0.072 | |
| latency p95 it answered as fast as its class |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.928 | gap to 1.000 = 0.072 · 0.000 short · 0.072 uncertain | 0.928 | −0.000 | −0.072 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.879 liveness
+ 0.200 × 1.000 latency p95
+ 0.200 × 1.000 price stability
= 0.928 → UNRATED: 51 of 30 paid calls weights 2026.09.6 · 51 samples · seed cap_01M1A5A5NZMKTNH58EZDY47H7M|2026-08-27T04:29:23.238Z|2026.09.6
Verify it yourself
npx teppi-check https://mcpfax-reliability.bowling-anthony.workers.dev/payto-change-feed?since=UTC+date+%28YYYY-MM-DD%29+%E2%80%94+required+%E2%80%94+e.g.+2026-07-25curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A5NZMKTNH58EZDY47H7M