Endpoint · onchainGETsaylorinnovations.com /api/evm/optimism/transfers/EVM%20wallet%20address%20(0x-prefixed%2C%2040%20hex%20characters)
Token Transfer History (optimism).
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Token Transfer History (optimism). Optimism token transfer history: ERC-20 and ERC-721 Transfer events for a token, filtered to one wallet (?wallet=, in/out labelled, up to 2,000 blocks) or the latest 20 blocks unfiltered. Decoded amounts, up to 200 rows.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
7lsjfrjf8f…yuvxacy7
URL
https://saylorinnovations.com/api/evm/optimism/transfers/EVM%20wallet%20address%20(0x-prefixed%2C%2040%20hex%20characters)
MCP server on this host: com.saylorinnovations/data
Seen
first 9 days ago · last 16 hr ago
7 free handshakes
Payment
Pays through
— never asked
Offered on?
— never asked
Listed on?
Polygon, Arbitrum, Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.107 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.893: 0.000 uncertain ? + 0.893 short ? · 0.343 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.75 | 0.00 | 0.000 | 0.000 | −0.750 | 0 | |
| latency p95 it answered as fast as its class |
0.25 | 0.43 | 0.426 | 0.107 | −0.143 | 0 | |
| Composite | 1.00 | 0.107 | gap to 1.000 = 0.893 · 0.893 short · 0.000 uncertain | 0.107 | −0.893 | −0.000 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score
The multiplication, written out
0.750 × 0.000 liveness
+ 0.250 × 0.426 latency p95
= 0.107 → UNRATED: 5 of 30 paid calls weights 2026.09.6 · 5 samples · seed cap_01M3BHGP216KHJQYWA4W1F0D5Q|2026-08-29T01:48:33.005Z|2026.09.6
Verify it yourself
npx teppi-check https://saylorinnovations.com/api/evm/optimism/transfers/EVM%20wallet%20address%20(0x-prefixed%2C%2040%20hex%20characters)curl -s https://api.teppi.xyz/v1/trust/cap_01M3BHGP216KHJQYWA4W1F0D5Q