Endpoint · market dataGETbess-x402.onrender.com /v1/bess/arbitrage ?end=2025-12-31&energy_mwh=2&power_mw=1&start=2025-01-01&zone=DE-LU
Battery storage (BESS) day-ahead arbitrage revenue for a European bidding zone: perfect-foresight LP per day on historical prices, annualised revenue per MW, cycles, payback.
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Battery storage (BESS) day-ahead arbitrage revenue for a European bidding zone: perfect-foresight LP per day on historical prices, annualised revenue per MW, cycles, payback. Use when sizing or screening a battery project, comparing zones, or answering how much a battery would have earned in a given year.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.50 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://bess-x402.onrender.com/v1/bess/arbitrage?end=2025-12-31&energy_mwh=2&power_mw=1&start=2025-01-01&zone=DE-LU
MCP server on this host: com.onrender.bess-x402/data-tools
Seen
first 2 days ago · last 14 hr ago
3 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC
Listed on?
Polygon, Arbitrum, Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.343 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 0.657: 0.600 uncertain ? + 0.057 short ? · 0.107 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.000 | 0.000 | 0 | −0.600 | |
| latency p95 it answered as fast as its class |
0.20 | 0.71 | 0.713 | 0.143 | −0.057 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.343 | gap to 1.000 = 0.657 · 0.057 short · 0.600 uncertain | 0.343 | −0.057 | −0.600 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.000 liveness
+ 0.200 × 0.713 latency p95
+ 0.200 × 1.000 price stability
= 0.343 → UNRATED: 2 of 30 paid calls weights 2026.09.6 · 2 samples · seed cap_01M5EFREX5F6GA9E970E5WJSKG|2026-09-22T10:23:49.601Z|2026.09.6
Verify it yourself
npx teppi-check https://bess-x402.onrender.com/v1/bess/arbitrage?end=2025-12-31&energy_mwh=2&power_mw=1&start=2025-01-01&zone=DE-LUcurl -s https://api.teppi.xyz/v1/trust/cap_01M5EFREX5F6GA9E970E5WJSKG