Endpoint · computePOSTagent-vending-production.up.railway.app /v1/us-demographics
Query U.S.
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Query U.S. demographic, economic, education, labor, housing, and population statistics by geography. Returns normalized Census ACS estimates with margins of error, comparisons, trends, methodology, and source metadata as structured JSON. Not endorsed by the Census Bureau.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://agent-vending-production.up.railway.app/v1/us-demographics
Seen
first 10 days ago · last 13 hr ago
17 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 1 day ago
0.542 from 15 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.590 | 0.354 | 0 | −0.246 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 0.99 | 0.937 | 0.187 | −0.003 | −0.010 | |
| Composite | 1.00 | 0.542 | gap to 1.000 = 0.458 · 0.203 short · 0.255 uncertain | 0.542 | −0.203 | −0.255 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLYPRICE_DRIFT
Verify it yourself
npx teppi-check https://agent-vending-production.up.railway.app/v1/us-demographicscurl -s https://api.teppi.xyz/v1/trust/cap_01M38Z42R33WZEQY0XT0T4J6QM