Endpoint · researchPOSTmarket.datapackvibe.com /x402/signal-research-food-traceability-literature-search
food supply chain traceability: Literature search: Literature search on food supply chain traceability using Crossref publisher metadata.
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food supply chain traceability: Literature search: Literature search on food supply chain traceability using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.Overview
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UNRATED
0 of 30 paid calls toward a letter
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https://market.datapackvibe.com/x402/signal-research-food-traceability-literature-search
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first 1 day ago · last 1 day ago
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Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.302 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 0.698: 0.600 uncertain ? + 0.098 short ? · 0.148 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 | 0.51 | 0.510 | 0.102 | −0.098 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.302 | gap to 1.000 = 0.698 · 0.098 short · 0.600 uncertain | 0.302 | −0.098 | −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 × 0.510 latency p95
+ 0.200 × 1.000 price stability
= 0.302 → UNRATED: 2 of 30 paid calls weights 2026.09.6 · 2 samples · seed cap_01M404TJFRYZ8RBVVNZXPE7ST4|2026-09-04T01:25:18.965Z|2026.09.6
Verify it yourself
npx teppi-check https://market.datapackvibe.com/x402/signal-research-food-traceability-literature-searchcurl -s https://api.teppi.xyz/v1/trust/cap_01M404TJFRYZ8RBVVNZXPE7ST4