@agentek/tools
Version:
Blockchain tools for AI agents
62 lines • 2.6 kB
JavaScript
import { createTool } from "../client.js";
import { z } from "zod";
import { CoinchanAbi, CoinchanAddress, supportedChains } from "./constants.js";
export const coinchanGetCoins = createTool({
name: "coinchanGetCoins",
description: "Fetch a list of Coinchan token IDs between index ranges. Use coinchanGetCoinsCount first to know the valid range.",
supportedChains,
parameters: z.object({
chainId: z.number().describe("Chain ID (e.g. 8453 for Base)"),
start: z.number().describe("Start index (0-based) of the token range to fetch"),
finish: z.number().describe("End index (exclusive) of the token range to fetch"),
}),
execute: async (client, args) => {
const { chainId, start, finish } = args;
const publicClient = client.getPublicClient(chainId);
const coins = await publicClient.readContract({
address: CoinchanAddress,
abi: CoinchanAbi,
functionName: "getCoins",
args: [start, finish]
});
return { start, finish, coins };
}
});
export const coinchanGetCoinsCount = createTool({
name: "coinchanGetCoinsCount",
description: "Get the total number of Coinchan tokens created on the given chain.",
supportedChains,
parameters: z.object({ chainId: z.number().describe("Chain ID (e.g. 8453 for Base)") }),
execute: async (client, args) => {
const { chainId } = args;
const publicClient = client.getPublicClient(chainId);
const count = await publicClient.readContract({
address: CoinchanAddress,
abi: CoinchanAbi,
functionName: "getCoinsCount",
args: []
});
return { count };
}
});
export const coinchanGetVestableAmount = createTool({
name: "coinchanGetVestableAmount",
description: "Get the amount of liquidity currently available to vest for a locked Coinchan token.",
supportedChains,
parameters: z.object({
chainId: z.number().describe("Chain ID (e.g. 8453 for Base)"),
coinId: z.string().describe("The Coinchan token ID as a decimal string"),
}),
execute: async (client, args) => {
const { chainId, coinId } = args;
const publicClient = client.getPublicClient(chainId);
const vestable = await publicClient.readContract({
address: CoinchanAddress,
abi: CoinchanAbi,
functionName: "getVestableAmount",
args: [BigInt(coinId)]
});
return { coinId, vestable: vestable.toString() };
}
});
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