Endpoint · lookupPOSTagent-vending-production.up.railway.app /v1/market-size
Estimate the size of a U.S.
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Estimate the size of a U.S. household market using Census data, e.g. renter households in a county or high-income families with children in a state. Returns the strongest defensible result available: an official Census estimate or a direct ACS PUMS survey estimate with a 90% margin of error. Custom criteria combinations work for states, PUMAs and counties made of whole PUMAs. Unsupported requests are refused and not charged. Not endorsed by the U.S. 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/market-size
Seen
first 8 days ago · last 16 hr ago
14 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 22 hr ago
0.502 from 13 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 | 0.527 | 0.316 | 0 | −0.284 | |
| 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 | 0.98 | 0.927 | 0.185 | −0.003 | −0.011 | |
| Composite | 1.00 | 0.502 | gap to 1.000 = 0.498 · 0.203 short · 0.295 uncertain | 0.502 | −0.203 | −0.295 |
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/market-sizecurl -s https://api.teppi.xyz/v1/trust/cap_01M3E3WE0E0FBQECV7XAKHQ2X3