Endpoint · onchainPOSTx402.freeq.one /tools/wallet_portfolio
Wallet Portfolio: Get a complete wallet portfolio for an Ethereum address: native ETH balance, ERC-20 balances, NFT holdings, recent transfers.
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Wallet Portfolio: Get a complete wallet portfolio for an Ethereum address: native ETH balance, ERC-20 balances, NFT holdings, recent transfers. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/wallet_portfolio.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.002 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402.freeq.one/tools/wallet_portfolio
Seen
first 34 days ago · last 14 hr ago
66 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.749 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 0.251: 0.129 uncertain ? + 0.121 short ? · 0.051 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.39 | 0.065 | 0.013 | −0.121 | −0.066 | |
| liveness it answered at all |
0.60 | 1.00 | 0.894 | 0.536 | 0 | −0.064 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.749 | gap to 1.000 = 0.251 · 0.121 short · 0.129 uncertain | 0.749 | −0.121 | −0.129 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.065 latency p95
+ 0.600 × 0.894 liveness
+ 0.200 × 1.000 price stability
= 0.749 → UNRATED: 58 of 30 paid calls weights 2026.09.6 · 58 samples · seed cap_01M1A5QF61JBGP6MY9ZXQMYVXP|2026-09-03T19:06:19.953Z|2026.09.6
Verify it yourself
npx teppi-check https://x402.freeq.one/tools/wallet_portfoliocurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QF61JBGP6MY9ZXQMYVXP