Endpoint · onchainGETari001.tailb4ac3a.ts.net /v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_balanceof ?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&token=0xdAC17F958D2ee523a2206206994597C13D831ec7
Ethereum mainnet ERC-20 balanceOf.
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Ethereum mainnet ERC-20 balanceOf. Takes query parameters token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex). Returns the holder's raw token balance read from the contract. Base ERC-20 read of token + holder address.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://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_balanceof?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&token=0xdAC17F958D2ee523a2206206994597C13D831ec7
MCP server on this host: net.ts.tailb4ac3a.ari001/arysphere-x402
Seen
first 12 days ago · last 6 days ago
12 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.465 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 0.535: 0.335 uncertain ? + 0.200 short ? · 0.185 to C
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.442 | 0.265 | 0 | −0.335 | |
| 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 | 0.465 | gap to 1.000 = 0.535 · 0.200 short · 0.335 uncertain | 0.465 | −0.200 | −0.335 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.442 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.465 → UNRATED: 11 of 30 paid calls weights 2026.09.6 · 11 samples · seed cap_01M4MQXTZCCP1NKP4Z1TZGJ7F4|2026-09-21T18:53:50.053Z|2026.09.6
Verify it yourself
npx teppi-check https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_balanceof?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&token=0xdAC17F958D2ee523a2206206994597C13D831ec7curl -s https://api.teppi.xyz/v1/trust/cap_01M4MQXTZCCP1NKP4Z1TZGJ7F4