Endpoint · onchainGETari001.tailb4ac3a.ts.net /v1/ventures/x402_chain_reads_v1/base_balance_1 ?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045
Returns the ETH balance of a supplied Base address via eth_getBalance; takes address (0x + 40 hex).
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Returns the ETH balance of a supplied Base address via eth_getBalance; takes address (0x + 40 hex). Base RPC read of address and block.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.003 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_balance_1?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045
MCP server on this host: net.ts.tailb4ac3a.ari001/arysphere-x402
Seen
first 10 days ago · last 6 days ago
10 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
0.378 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 0.622: 0.420 uncertain ? + 0.202 short ? · 0.072 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.318 | 0.191 | 0 | −0.409 | |
| 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 | 0.99 | 0.937 | 0.188 | −0.002 | −0.010 | |
| Composite | 1.00 | 0.378 | gap to 1.000 = 0.622 · 0.202 short · 0.420 uncertain | 0.378 | −0.202 | −0.420 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.318 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 0.937 price stability
= 0.378 → UNRATED: 9 of 30 paid calls weights 2026.09.6 · 9 samples · seed cap_01M4SWRC6J9WFF1M44VCDEBZH2|2026-09-21T21:34:30.006Z|2026.09.6
Verify it yourself
npx teppi-check https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_balance_1?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045curl -s https://api.teppi.xyz/v1/trust/cap_01M4SWRC6J9WFF1M44VCDEBZH2