Estimate Mento FX
estimate_mento_fxEstimate gas for a Mento FX conversion on mainnet, including the ERC-20 approval step if one is required. Requires CELO_PRIVATE_KEY — fails on hosted MCP without a local signer.
§ Inputs
| Name | Type | Description |
|---|---|---|
token_inRequired | string | Input token symbol or address |
token_outRequired | string | Output token symbol or address |
amountRequired | string | Human-readable amount of token_in, e.g. 100 |
from | string | Wallet on Celo mainnet. Omit to use the connected wallet or MCP CELO_PRIVATE_KEY signer. |
recipient | string | Address that receives output tokens (defaults to signer) |
slippage_tolerance | string | Max slippage in percent (default 0.5) |
deadline_minutes | string | Transaction deadline in minutes (default 5) |
§ Returns
{ approvalGas?, swapGas, totalGas, estimatedCostWei }§ Try saying
- Estimate gas to convert 100 USDm to EURm via Mento.
Use this tool
Once Celina is wired into your MCP client, just ask in plain language. The LLM picks estimate_mento_fx automatically.