Endpoint · market dataPOSTmarket.datapackvibe.com /x402/pulse-market-official-trump-spread-check
Official Trump Bid-ask spread check: Bid-ask spread check for Official Trump (TRUMP-USD) from Coinbase Exchange public USD market data.
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Official Trump Bid-ask spread check: Bid-ask spread check for Official Trump (TRUMP-USD) from Coinbase Exchange public USD market data. The product ID can be overridden; data only, not investment advice.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://market.datapackvibe.com/x402/pulse-market-official-trump-spread-check
Seen
first 1 day ago · last 12 hr ago
2 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.397 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 0.603: 0.600 uncertain ? + 0.003 short ? · 0.053 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 | 0.99 | 0.986 | 0.197 | −0.003 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.397 | gap to 1.000 = 0.603 · 0.003 short · 0.600 uncertain | 0.397 | −0.003 | −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 × 0.986 latency p95
+ 0.200 × 1.000 price stability
= 0.397 → UNRATED: 2 of 30 paid calls weights 2026.09.6 · 2 samples · seed cap_01M404TNPJGHK27A13K2AY40G7|2026-09-04T01:56:40.521Z|2026.09.6
Verify it yourself
npx teppi-check https://market.datapackvibe.com/x402/pulse-market-official-trump-spread-checkcurl -s https://api.teppi.xyz/v1/trust/cap_01M404TNPJGHK27A13K2AY40G7