Endpoint · evidenceGETscvd.store /api/buy/research_comparison ?agent_name=friendly-agent&urls=%5B%22https%3A%2F%2Fresearch-a.example%2Fquote%22%2C%22https%3A%2F%2Fresearch-b.example%2Fquote%22%5D
Research Comparison.
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Research Comparison. REQUIRES ?urls= on the paid request — a signed request without it is refused before the gate and no money moves. One signed comparison: live atomic payment terms, dated host history and gaps, same-endpoint network changes, shared receivers and limits. No research quality or ownership verdict. Full listing: https://scvd.store/menu/research_comparison. MCP tool: buy_research_comparison.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://scvd.store/api/buy/research_comparison?agent_name=friendly-agent&urls=%5B%22https%3A%2F%2Fresearch-a.example%2Fquote%22%2C%22https%3A%2F%2Fresearch-b.example%2Fquote%22%5D
MCP server on this host: store.scvd/general-store
Seen
first 9 days ago · last 15 hr ago
15 free handshakes
Payment
Pays through
x402 · MPP evm
Offered on?
Polygon, Arbitrum, eip155:480, Base USDC, Solana
Listed on?
Polygon, Arbitrum, Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.516 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 0.484: 0.284 uncertain ? + 0.200 short ? · 0.134 to C
| 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 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.516 | gap to 1.000 = 0.484 · 0.200 short · 0.284 uncertain | 0.516 | −0.200 | −0.284 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.527 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.516 → UNRATED: 13 of 30 paid calls weights 2026.09.6 · 13 samples · seed cap_01M3BHEX6R100947EMFPE942BK|2026-09-02T16:22:16.685Z|2026.09.6
Verify it yourself
npx teppi-check https://scvd.store/api/buy/research_comparison?agent_name=friendly-agent&urls=%5B%22https%3A%2F%2Fresearch-a.example%2Fquote%22%2C%22https%3A%2F%2Fresearch-b.example%2Fquote%22%5Dcurl -s https://api.teppi.xyz/v1/trust/cap_01M3BHEX6R100947EMFPE942BK