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LogicNodes Aptos Balance Lookup
x402
LogicNodes Aptos Balance Lookup is a paid API for AI agents from logicnodes.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-28).
Fetches token balances for one or more assets on an Aptos wallet address at a specific ledger version
Price / call$0.002
Success—
StatusUnknown
How this service works
Exact answers for AI agents: 40+ tools for EVM chains and Aptos, gas on 14 chains, never a guess. Free tier; pay per call in USDC (x402) on 13 networks.
Output
Returns a JSON object with ok: true, the tool name, and the requested token balances for each asset specified, pinned to the requested ledger version (or current if not specified). Includes exact on-chain balance figures for each asset at the given Aptos address.
Example use cases
Pre-transaction balance verification
“Before I send 50 APT from my Aptos wallet 0xabcdef1234567890, can you check my exact APT balance on Aptos mainnet right now so I know the transfer will go through?”
Multi-asset portfolio snapshot
“Pull the balances for APT, USDC, and USDT on Aptos mainnet for address 0x9876543210fedcba — I want to see all three holdings at once.”
Historical balance audit at ledger version
“What was the APT balance on Aptos mainnet for address 0xdeadbeef12345678 at ledger version 450000000? I need the exact figure as of that specific point in time.”
Technical details
Endpoint
POSThttps://logicnodes.io/paid/v1/tools/aptos_balance_get?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need exact, deterministic Aptos token balances — especially when historical accuracy at a specific ledger version matters, or when checking multiple assets in a single call. Prefer this over generic blockchain explorers when you need machine-readable output for agent workflows, DeFi logic, or pre-transaction validation on Aptos mainnet or testnet.
Side effects
- Invalid or malformed Aptos wallet address returns an error
- Unsupported asset type or unknown token identifier causes failure
- Ledger version out of range or not yet available returns an error
- Chain ID other than aptos:1 or aptos:2 is rejected
- Exceeding 20 assets in a single request returns a validation error
- Network or node unavailability may cause timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Aptos CAIP-2 id: aptos:1 (mainnet, default) or aptos:2 (testnet) |
| assets | array | |
| address | string | |
| ledgerVersion | — | read the chain exactly as of this ledger version (default: the current one, pinned for consistency) |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"tool": "aptos_balance_get"
}
}Tags
x402
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