Endpoint · onchainPOSTagentdata-api.sander-van-aard.workers.dev /eu/eurc-peg
EURC peg monitor — unique combined signal: the official ECB euro reference rate (USD/EUR) versus the live on-chain EURC/USDC price from the deepest Uniswap v3 pool on Base…
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EURC peg monitor — unique combined signal: the official ECB euro reference rate (USD/EUR) versus the live on-chain EURC/USDC price from the deepest Uniswap v3 pool on Base, returned as a deviation in basis points with both source values and timestamps. Tells agents holding or pricing EURC how far the on-chain euro stablecoin trades from the official euro. No input required.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.002 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://agentdata-api.sander-van-aard.workers.dev/eu/eurc-peg
MCP server on this host: io.github.DarthSander/agentdata-nl
Seen
first 26 days ago · last 16 hr ago
48 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.922 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 0.078: 0.078 uncertain ? + 0.000 short ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.869 | 0.522 | 0 | −0.078 | |
| 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 | 0.922 | gap to 1.000 = 0.078 · 0.000 short · 0.078 uncertain | 0.922 | −0.000 | −0.078 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.869 liveness
+ 0.200 × 1.000 latency p95
+ 0.200 × 1.000 price stability
= 0.922 → UNRATED: 47 of 30 paid calls weights 2026.09.6 · 47 samples · seed cap_01M1ZRPQWBQVGC8RCB6ZD4QH0Y|2026-09-03T13:19:27.755Z|2026.09.6
Verify it yourself
npx teppi-check https://agentdata-api.sander-van-aard.workers.dev/eu/eurc-pegcurl -s https://api.teppi.xyz/v1/trust/cap_01M1ZRPQWBQVGC8RCB6ZD4QH0Y