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Phantom API — Ink Network Gas Estimator
x402
Phantom API — Ink Network Gas Estimator is a paid API for AI agents from phantom-api-omega.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Estimates gas cost for a transaction on the Ink blockchain network before submission
Price / call$0.01
Success—
StatusUnknown
How this service works
Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.
Output
Returns a gas estimate (in gas units) for the described transaction on the Ink network, allowing the caller to understand the likely cost before submitting the transaction on-chain.
Example use cases
Pre-flight gas check for token transfer
“Before I send 50 USDC from 0xSenderAddress to 0xRecipientAddress on the Ink network, estimate how much gas this transfer will use so I can decide if it's worth sending now.”
Smart contract call cost estimation
“I want to call a smart contract on Ink — the contract is at 0xContractAddress, my wallet is 0xMyWallet, and the encoded calldata is 0xa9059cbb000...can you estimate the gas cost before I actually submit it?”
DeFi trade gas budgeting
“I'm about to execute a swap on a DEX deployed on the Ink network. Can you estimate the gas for this transaction — from 0xTraderWallet, to 0xDexRouter, with this calldata 0x38ed1739..., and no ETH value — so I can budget my fees?”
Technical details
Endpoint
POSThttps://phantom-api-omega.vercel.app/api/ink/gas/estimateWhen to prefer
Choose this endpoint when you need a gas estimate specifically for the Ink EVM-compatible network before committing a transaction. Useful for pre-flight checks to avoid out-of-gas failures, to budget transaction fees, or to decide whether current gas conditions make a transaction economical. Prefer this over generic Ethereum gas estimators when your transaction targets the Ink chain specifically.
Side effects
- Invalid or malformed address in 'to' or 'from' fields returns an error
- Malformed or invalid hex calldata in 'data' field causes simulation failure
- Transaction would revert on-chain causing estimation failure
- Network or RPC node unavailability results in timeout or 503 error
- Payment not included or insufficient USDC causes 402 rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| to | string | |
| data | string | |
| from | string | |
| value | string |
Tags
x402
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