Endpoint · onchainGETflat-rate-llm.kikoribera03.workers.dev /v1/evm/portfolio ?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&chain=base
Native balance plus the balance of every token you list, on one chain, in a single paid call - each with symbol and decimals already applied.
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Native balance plus the balance of every token you list, on one chain, in a single paid call - each with symbol and decimals already applied. One request instead of one per token. Via eth_getBalance + eth_call.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?
URL
https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/portfolio?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&chain=base
MCP server on this host: dev.workers.kikoribera03.flat-rate-llm/x402-tools
Seen
first 25 days ago · last 15 hr ago
46 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC
Listed on?
Polygon, Arbitrum, Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.716 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 0.284: 0.284 uncertain ? + 0.000 short ? · 0.084 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 1.00 | 0.000 | 0.000 | 0 | −0.200 | |
| liveness it answered at all |
0.60 | 1.00 | 0.860 | 0.516 | 0 | −0.084 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.716 | gap to 1.000 = 0.284 · 0.000 short · 0.284 uncertain | 0.716 | −0.000 | −0.284 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.860 liveness
+ 0.200 × 1.000 price stability
= 0.716 → UNRATED: 44 of 30 paid calls weights 2026.09.6 · 44 samples · seed cap_01M22B298FDZD6CJ09HCABV3J1|2026-09-02T18:27:58.395Z|2026.09.6
Verify it yourself
npx teppi-check https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/portfolio?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&chain=basecurl -s https://api.teppi.xyz/v1/trust/cap_01M22B298FDZD6CJ09HCABV3J1