Endpoint · otherGETapi.polls.karbach.digital /v1/polls/archive ?from=2026-09-01&limit=50&parliament=Bundestag
Poll archive (federal and state), filter by date range and parliament, up to 500 per call.
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Poll archive (federal and state), filter by date range and parliament, up to 500 per call. Use when you need many historic polls with fieldwork dates and sample sizes. Source-attributed, German data, updated every six hours.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.05 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.polls.karbach.digital/v1/polls/archive?from=2026-09-01&limit=50&parliament=Bundestag
MCP server on this host: digital.karbach.polls/elections
Seen
first 10 hr ago · last 10 hr ago
1 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.232 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 0.768: 0.750 uncertain ? + 0.018 short ? · 0.218 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.75 | 1.00 | 0.000 | 0.000 | 0 | −0.750 | |
| latency p95 it answered as fast as its class |
0.25 | 0.93 | 0.928 | 0.232 | −0.018 | 0 | |
| Composite | 1.00 | 0.232 | gap to 1.000 = 0.768 · 0.018 short · 0.750 uncertain | 0.232 | −0.018 | −0.750 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score
The multiplication, written out
0.750 × 0.000 liveness
+ 0.250 × 0.928 latency p95
= 0.232 → UNRATED: 1 of 30 paid calls weights 2026.09.6 · 1 samples · seed cap_01M59B6T5C01Y3PCVEAK7S69J2|2026-09-19T09:05:04.907Z|2026.09.6
Verify it yourself
npx teppi-check https://api.polls.karbach.digital/v1/polls/archive?from=2026-09-01&limit=50&parliament=Bundestagcurl -s https://api.teppi.xyz/v1/trust/cap_01M59B6T5C01Y3PCVEAK7S69J2