Endpoint · onchainGETapi.arysphere.com /v1/ventures/x402_chain_reads_v1/base_erc20_balanceof ?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&token=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Base ERC-20 token balance of a holder address.
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Base ERC-20 token balance of a holder address. ERC-20 balance read on Base: takes token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex) and returns that holder's balanceOf as read from the token contract.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://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_erc20_balanceof?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&token=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
MCP server on this host: com.arysphere/arysphere-x402
Seen
first 6 days ago · last 14 hr ago
7 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC
Listed on?
Polygon, Arbitrum, Base
Handshakescomputed 17 hr ago
0.404 from 7 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.123 | 0.074 | 0 | −0.526 | |
| latency p95 it answered as fast as its class |
0.20 | 0.65 | 0.651 | 0.130 | −0.070 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.404 | gap to 1.000 = 0.596 · 0.070 short · 0.526 uncertain | 0.404 | −0.070 | −0.526 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_erc20_balanceof?address=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&token=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913curl -s https://api.teppi.xyz/v1/trust/cap_01M546CNGCM2DS7HK2VV5PSA0E