@agentix/plugin-solana-meteora
Version:
293 lines (286 loc) • 10 kB
JavaScript
// src/index.ts
import { PluginBase, SolanaWalletBase } from "agentix";
// src/actions/createMeteoraDLMMPool.ts
import { PublicKey as PublicKey3 } from "@solana/web3.js";
import BN2 from "bn.js";
import { z } from "zod";
// src/tools/create_meteora_dlmm_pool.ts
import DLMM from "@meteora-ag/dlmm";
import { getMint } from "@solana/spl-token";
import { PublicKey } from "@solana/web3.js";
import BN from "bn.js";
import { signOrSendTX } from "agentix";
async function createMeteoraDlmmPool(agent, binStep, tokenAMint, tokenBMint, initialPrice, priceRoundingUp, feeBps, activationType, hasAlphaVault, activationPoint) {
const tokenAMintInfo = await getMint(agent.wallet.getConnection(), tokenAMint);
const tokenBMintInfo = await getMint(agent.wallet.getConnection(), tokenBMint);
const initPrice = DLMM.getPricePerLamport(
tokenAMintInfo.decimals,
tokenBMintInfo.decimals,
initialPrice
);
const activateBinId = DLMM.getBinIdFromPrice(
initPrice,
binStep,
!priceRoundingUp
);
const initPoolTx = await DLMM.createCustomizablePermissionlessLbPair(
agent.wallet.getConnection(),
new BN(binStep),
tokenAMint,
tokenBMint,
new BN(activateBinId.toString()),
new BN(feeBps),
activationType,
hasAlphaVault,
new PublicKey(agent.wallet.getAddress()),
activationPoint,
{
cluster: "mainnet-beta"
}
);
const { blockhash } = await agent.wallet.getConnection().getLatestBlockhash();
initPoolTx.recentBlockhash = blockhash;
return signOrSendTX(agent, initPoolTx, void 0, "max");
}
// src/tools/create_meteora_dynamic_amm_pool.ts
import AmmImpl from "@mercurial-finance/dynamic-amm-sdk";
import { PublicKey as PublicKey2 } from "@solana/web3.js";
import { signOrSendTX as signOrSendTX2 } from "agentix";
async function createMeteoraDynamicAMMPool(agent, tokenAMint, tokenBMint, tokenAAmount, tokenBAmount, customizableParams) {
const initPoolTx = await AmmImpl.createCustomizablePermissionlessConstantProductPool(
agent.wallet.getConnection(),
new PublicKey2(agent.wallet.getAddress()),
tokenAMint,
tokenBMint,
tokenAAmount,
tokenBAmount,
customizableParams
);
const { blockhash } = await agent.wallet.getConnection().getLatestBlockhash();
initPoolTx.recentBlockhash = blockhash;
return await signOrSendTX2(agent, initPoolTx, void 0, "max");
}
// src/actions/createMeteoraDLMMPool.ts
var createMeteoraDLMMPoolAction = {
name: "CREATE_METEORA_DLMM_POOL",
description: "Create a new Meteora DLMM pool",
similes: [
"create Meteora DLMM pool",
"setup Meteora DLMM pool",
"new Meteora DLMM pool",
"create DLMM pool",
"setup Meteora DLMM pool",
"new DLMM pool"
],
examples: [
[
{
input: {
binStep: 100,
tokenAMint: "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
tokenBMint: "JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN",
initialPrice: 1,
priceRoundingUp: false,
feeBps: 1e3,
activationType: "Timestamp",
hasAlphaVault: false,
activationPoint: 0
},
output: {
status: "success",
transaction: "78fj2...",
message: "Successfully created Meteora DLMM pool"
},
explanation: "Create a new Meteora DLMM pool for USDC/JUP"
}
]
],
schema: z.object({
binStep: z.number().positive().describe("DLMM pool bin step"),
tokenAMint: z.string().min(1).describe("The token A mint address"),
tokenBMint: z.string().min(1).describe("The token B mint address"),
initialPrice: z.number().positive().describe("Initial pool price in ratio tokenA / tokenB"),
priceRoundingUp: z.boolean().describe("Whether to rounding up the initial pool price").optional(),
feeBps: z.number().positive().describe("Pool trading fee in BPS"),
activationType: z.enum(["Timestamp", "Slot"]).describe("Pool activation type").optional(),
hasAlphaVault: z.boolean().describe("Whether the pool has Meteora alpha vault or not").optional().default(false),
activationPoint: z.number().describe(
"Activation point depending on activation type, or null if pool doesn't have an activation point"
).optional()
}),
handler: async (agent, input) => {
try {
const tokenAMint = new PublicKey3(input.tokenAMint);
const tokenBMint = new PublicKey3(input.tokenBMint);
const binStep = input.binStep;
const initialPrice = input.initialPrice;
const feeBps = input.feeBps;
const priceRoundingUp = input.priceRoundingUp ?? true;
const activationType = input.activationType ?? 1;
const activationPoint = input.activationPoint ? new BN2(input.activationPoint) : void 0;
const hasAlphaVault = input.hasAlphaVault ?? false;
const transaction = await createMeteoraDlmmPool(
agent,
binStep,
tokenAMint,
tokenBMint,
initialPrice,
priceRoundingUp,
feeBps,
activationType,
hasAlphaVault,
activationPoint
);
return {
status: "success",
message: "Meteora DLMM pool created successfully.",
transaction
};
} catch (error) {
return {
status: "error",
message: error.message,
code: error.code || "UNKNOWN_ERROR"
};
}
}
};
var createMeteoraDLMMPool_default = createMeteoraDLMMPoolAction;
// src/actions/createMeteoraDynamicAMMPool.ts
import { MintLayout } from "@solana/spl-token";
import { PublicKey as PublicKey4 } from "@solana/web3.js";
import BN3 from "bn.js";
import Decimal from "decimal.js";
import { z as z2 } from "zod";
var createMeteoraDynamicAMMPoolAction = {
name: "CREATE_METEORA_DYNAMIC_AMM_POOL",
description: "Create a new dynamic AMM pool on Meteora",
similes: [
"create dynamic AMM pool",
"setup AMM pool",
"new dynamic AMM pool",
"create AMM pool",
"setup liquidity pool",
"new AMM pool"
],
examples: [
[
{
input: {
tokenAAddress: "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
tokenBAddress: "JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN",
tokenAAmount: 100,
tokenBAmount: 100,
tradeFeeNumerator: 1e3,
activationType: "Timestamp",
activationPoint: 0,
hasAlphaVault: false
},
output: {
status: "success",
transaction: "78fj2...",
message: "Successfully created Meteora dynamic AMM pool"
},
explanation: "Create a new dynamic AMM pool on Meteora for USDC/JUP"
}
]
],
schema: z2.object({
tokenAAddress: z2.string().min(1).describe("The token A mint address"),
tokenBAddress: z2.string().min(1).describe("The token B mint address"),
tokenAAmount: z2.number().positive().describe("The token A amount in lamport units"),
tokenBAmount: z2.number().positive().describe("The token B amount in lamport units"),
tradeFeeNumerator: z2.number().positive().describe("Trade fee numerator"),
activationType: z2.enum(["Timestamp", "Slot"]).describe("Activation type").optional(),
activationPoint: z2.number().describe("Activation point").optional(),
hasAlphaVault: z2.boolean().describe("Whether the pool has Meteora alpha vault or not").default(false)
}),
handler: async (agent, input) => {
try {
const tokenAMint = new PublicKey4(input.tokenAMint);
const tokenBMint = new PublicKey4(input.tokenBMint);
const tokenAMintInfo = await agent.wallet.getConnection().getAccountInfo(tokenAMint);
const tokenBMintInfo = await agent.wallet.getConnection().getAccountInfo(tokenBMint);
if (!tokenAMintInfo) {
return {
status: "error",
message: "failed to fetch tokenAMint info",
code: "UNKNOWN_ERROR"
};
}
if (!tokenBMintInfo) {
return {
status: "error",
message: "failed to fetch tokenBMint info",
code: "UNKNOWN_ERROR"
};
}
const tokenADecimals = MintLayout.decode(tokenAMintInfo.data).decimals;
const tokenBDecimals = MintLayout.decode(tokenBMintInfo.data).decimals;
const tokenAAmount = new BN3(
new Decimal(input.tokenAAmount).mul(10 ** tokenADecimals).toString()
);
const tokenBAmount = new BN3(
new Decimal(input.tokenBAmount).mul(10 ** tokenBDecimals).toString()
);
const tradeFeeNumerator = new BN3(
input.tradeFeeNumerator.toString()
).toNumber();
const activationType = input.activationType ?? 1;
const activationPoint = input.activationPoint ? new BN3(input.activationPoint) : null;
const hasAlphaVault = input.hasAlphaVault ?? false;
const transaction = await createMeteoraDynamicAMMPool(
agent,
tokenAMint,
tokenBMint,
tokenAAmount,
tokenBAmount,
{
activationPoint,
activationType,
hasAlphaVault,
tradeFeeNumerator,
padding: Array(90).fill(0)
}
);
return {
status: "success",
message: "Meteora Dynamic pool created successfully.",
transaction
};
} catch (error) {
return {
status: "error",
message: error.message,
code: error.code || "UNKNOWN_ERROR"
};
}
}
};
var createMeteoraDynamicAMMPool_default = createMeteoraDynamicAMMPoolAction;
// src/index.ts
var MeteoraPlugin = class extends PluginBase {
constructor() {
const methods = {
createMeteoraDlmmPool,
createMeteoraDynamicAMMPool
};
const actions = [
createMeteoraDLMMPool_default,
createMeteoraDynamicAMMPool_default
];
const supportedChains = [
{
type: "solana"
}
];
super("meteora", methods, actions, supportedChains);
}
supportsWallet(wallet) {
return wallet instanceof SolanaWalletBase;
}
};
var index_default = MeteoraPlugin;
export {
index_default as default
};