mertimus / nft-sales-bot Goto Github PK

Hi. I need to trigger the bot for NEW sales.
I modified code:

const runSalesBot = async () => {
    console.log("starting sales bot...");
    const mostRecentSignature = await solanaConnection.getSignaturesForAddress(projectPubKey, { limit: 1 });
    const options = { until: mostRecentSignature[0].signature }

    let signatures;
    let lastKnownSignature;
    //const options = {};
    while (true) {
        try {
            const signatures = await solanaConnection.getSignaturesForAddress(projectPubKey, options);
            if (!signatures.length) {
                console.log("polling...")
                await timer(pollingInterval);
                continue;
            }
        } catch (err) {
            console.log("error fetching signatures: ", err);
            continue;
        }

Output:

starting sales bot...
polling...
polling...
polling...
polling...
polling...
polling...
polling...
polling...
polling...
polling...
polling...
/home/opc/nft-sales-bot/sales_bot.js:46
        for (let i = signatures.length - 1; i >= 0; i--) {
                                ^

TypeError: Cannot read properties of undefined (reading 'length')
    at runSalesBot (/home/opc/nft-sales-bot/sales_bot.js:46:33)

What i need to do? Thanks in advance

Hi I am trying to run your bot on my local machine but get this error:

(base) C02R4002GW6W:nft-sales-bot local$ PROJECT_ADDRESS=EooDxue4oQCschn3U4EkBTcCLz5Mk3YMqx18YWeb6pW7 DISCORD_URL=https://discordapp.com/api/webhooks/924497703629635634/rxYwOwsN8ZR40sOWCPYATy4ih5rT0OoJ13Sio7okdtg9MHA2j7WszSsBOsgcyZG-f9fu node sales_bot.js
/Users/local/Desktop/nft-sales-bot/sales_bot.js:14
const { metadata: { Metadata } } = programs;
^

TypeError: Cannot read property 'Metadata' of undefined
at Object. (/Users/local/Desktop/nft-sales-bot/sales_bot.js:14:21)
at Module._compile (internal/modules/cjs/loader.js:1063:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
at Module.load (internal/modules/cjs/loader.js:928:32)
at Function.Module._load (internal/modules/cjs/loader.js:769:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
at internal/main/run_main_module.js:17:47

Hi guys,

I ran the script on replit, but after a while it stopped without showing any issue.

Do you guys have any idea how we could do so it never stops?

Thanks
Mathieu

Hi just followed your instructions but after setting the environnement variable I got the following messages :

"Not a supported marketplace"
"Not a supported marketplace"
"Not a supported marketplace"
"Not a supported marketplace"
"Not a supported marketplace"

May you help me ?

In the example provided in the readme, to only grab current sales without history. There seems to be an issue when setting the signatures variable with const. If you change this to let it won't break the rest of the function.

while (true) {
  **let signatures** = await solanaConnection.getSignaturesForAddress(projectPubKey, options);

What is this supposed to be exactly, can you provide an example?

when i run the full command:
PROJECT_ADDRESS=.... DISCORD_URL=https://discord.com/api/webhooks/.... node sales_bot.js

I get the error "please set your environment variables!"

i've also tried to create a .env file with those variables in but nothing, always the same

Hello! thanks for your bot
i'm trying to test this, but keep getting this error:

Sale at 19/10/2021 00:52:48 ---> 0.00145768 SOL
Signature: 5zoFddzUYbhGgJ8p8dWtPkCA4j51DyCxQDHgF9rNYa31oovJFnkdvp7LcEU7Nstx8wbMDavaRBdTuG3osvykgXWp
Name: Biochip 90
Image: https://www.arweave.net/oX4gDexzvuvS7ZtosxkvL2HKgEb5YnmjNFRI04cKmp4?ext=jpg
Marketplace: Magic Eden
error while going through signatures: TypeError: Cannot read property 'name' of undefined
at runSalesBot (/home/crohr/repos/solana_bots_ventas/nft-sales-bot/sales_bot.js:62:59)
at runMicrotasks ()
at processTicksAndRejections (internal/process/task_queues.js:95:5)

Sale at 19/10/2021 00:53:08 ---> 2.400005 SOL
Signature: vRjZk9y43eCA3kNjSCtCk66tF5DgrZgiKwSJvQVYpzufPwJGA1WS9pXvSDTPb9TyAwWXYr1bTqBVJay6Vsi4493
Name: Biochip 20
Image: https://www.arweave.net/ReHoeEljVWILmPkCRffrx4KWf4tdZcH65vxp0Eysxc8?ext=png
Marketplace: Magic Eden
error while going through signatures: TypeError: Cannot read property 'name' of undefined
at runSalesBot (/home/crohr/repos/solana_bots_ventas/nft-sales-bot/sales_bot.js:62:59)
at runMicrotasks ()
at processTicksAndRejections (internal/process/task_queues.js:95:5)

Sale at 19/10/2021 00:55:56 ---> 0.00145768 SOL
Signature: 3TMekK4FFTkM27PqmdecKSnJz5J7LsjEU7ND3oU53vt3v6tgcK39YAEA8UcBJ6GiiuuJHaqxz2chFADVah3LoqhN
Name: Fluidal 10
Image: https://www.arweave.net/UrheObpaTYGkefK82j3-Tj53VgqLNjg8aFvrvDEtUE4?ext=png
Marketplace: Magic Eden
error while going through signatures: TypeError: Cannot read property 'name' of undefined
at runSalesBot (/home/crohr/repos/solana_bots_ventas/nft-sales-bot/sales_bot.js:62:59)
at runMicrotasks ()
at processTicksAndRejections (internal/process/task_queues.js:95:5)

Hi!! I want to know how to add to the map of Marketplaces the Magic Eden v2, how can I add it... the List or Sales using ME v2 are not triggered by the Bot. TY

First thanks for the discord bot, its simple and does exactly what we require.

We keep getting asked for a twitter bot also, and as per birth of this project the prices banded about are high.

Is there any chance you plan on bringing in support for twitter posting also?