Endpoint · evidenceGETscvd.store /api/buy/settlement_attestation ?agent_name=friendly-agent&tx_hash=0x47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee0
Settlement Attestation.
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Settlement Attestation. REQUIRES ?tx_hash= on the paid request — a signed request without it is refused before the gate and no money moves. A signed JSON observation of one transaction on Base, Polygon, or Solana — the identifier's shape picks the chain — with status (SETTLED, NOT_FOUND, PENDING_FINALITY, INSUFFICIENT_MATCH or REVERTED), block height (slots on Solana), confirmations, chain head, the query echoed back, and an evidence hash — verifiable against the store's pub…Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.004 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://scvd.store/api/buy/settlement_attestation?agent_name=friendly-agent&tx_hash=0x47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee0
MCP server on this host: store.scvd/general-store
Seen
first 35 days ago · last 17 hr ago
64 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
0.907 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 0.093: 0.087 uncertain ? + 0.006 short ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.99 | 0.863 | 0.518 | −0.006 | −0.076 | |
| latency p95 it answered as fast as its class |
0.20 | 1.00 | 0.945 | 0.189 | 0 | −0.011 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.907 | gap to 1.000 = 0.093 · 0.006 short · 0.087 uncertain | 0.907 | −0.006 | −0.087 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.863 liveness
+ 0.200 × 0.945 latency p95
+ 0.200 × 1.000 price stability
= 0.907 → UNRATED: 58 of 30 paid calls weights 2026.09.6 · 58 samples · seed cap_01M1A59S73HMK395TXHB25ZNFV|2026-09-02T08:29:59.056Z|2026.09.6
Verify it yourself
npx teppi-check https://scvd.store/api/buy/settlement_attestation?agent_name=friendly-agent&tx_hash=0x47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee47c8fee0curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59S73HMK395TXHB25ZNFV