getERC20Allowance

Retrieve the approved token spending limit for an ERC20 token by specifying the token contract, owner, and spender addresses. Use this tool to monitor delegated spending allowances on Ethereum networks.

Input Schema

Name	Required	Description
`chainId`	No	Optional. The chain ID to use. If provided with a named network and they don't match, the RPC's chain ID will be used.
`ownerAddress`	Yes	The Ethereum address that owns the tokens
`provider`	No	Optional. Either a network name or custom RPC URL. Use getAllNetworks to see available networks and their details, or getNetwork to get info about a specific network. You can use any network name returned by these tools as a provider value.
`spenderAddress`	Yes	The Ethereum address that is approved to spend tokens
`tokenAddress`	Yes	The address of the ERC20 token contract

Input Schema (JSON Schema)

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false,
  "properties": {
    "chainId": {
      "description": "Optional. The chain ID to use. If provided with a named network and they don't match, the RPC's chain ID will be used.",
      "type": "number"
    },
    "ownerAddress": {
      "description": "The Ethereum address that owns the tokens",
      "type": "string"
    },
    "provider": {
      "description": "Optional. Either a network name or custom RPC URL. Use getAllNetworks to see available networks and their details, or getNetwork to get info about a specific network. You can use any network name returned by these tools as a provider value.",
      "type": "string"
    },
    "spenderAddress": {
      "description": "The Ethereum address that is approved to spend tokens",
      "type": "string"
    },
    "tokenAddress": {
      "description": "The address of the ERC20 token contract",
      "type": "string"
    }
  },
  "required": [
    "tokenAddress",
    "ownerAddress",
    "spenderAddress"
  ],
  "type": "object"
}

MCP Ethers Wallet

getERC20Allowance

Input Schema

Input Schema (JSON Schema)

Other Tools from MCP Ethers Wallet

Related Tools

MCP directory API