pumpdata

Name: pumpdata
Author: pumpdatafun

by pumpdatafunversion 0.3.2i★ –iRuns in the cloud

Registry namefun.pumpdata/pumpdata

Install

Overview

Description from the maker (original English)

Check a pump.fun coin, dev or wallet: deployer record, bundle, PnL. Every pump.fun trade, ever.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://pumpdata.fun/mcp

Run this in your terminal

claude mcp add --transport http pumpdata https://pumpdata.fun/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "pumpdata": {
      "url": "https://pumpdata.fun/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "pumpdata": {
      "type": "http",
      "url": "https://pumpdata.fun/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://pumpdata.fun/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain pumpdata.fun (the registry checks domain ownership)
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

More stars than 0% of the other 32564 servers in this category
Published to the registry more recently than 70% of the other 32564 servers in this category
Basic checks equal to or better than 100% of the other 32564 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is pumpdata safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.3.2) reached the registry 16 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Tools MCP

Alternatives

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

pumpdata examples

Calling pumpdata.fun from an agent or a script: every pump.fun trade, ever, bonding curve and PumpSwap, since pump.fun's first day, read from the chain's ledger with the dead coins kept, sold by the call in USDC over x402 on Solana. No key, no account.

call	asks	price
`GET /baserate?band=15k-28k&from= &to= &venue=any`	how many coins first traded inside a market-cap band in a window, and how many reached 2x, 5x, 10x, 20x within 3 h	$0.005
`POST /wallets` `{"addresses": [...], "mint": " "}`	what up to 50 wallets have been: winner, bot, supply seller, new, with the SOL behind it	$0.01
`GET /launch/{mint}`	the deployer's record, the bundle at creation, the insiders' share, and how launches that looked the same went over 24 h	$0.005
`POST /replay` `{"picks": [{"mint", "at", "size_sol"}, ...]}`	up to 500 picks replayed against the chain's history with fees and fills (a queued job; poll `GET /replay/{id}`)	$2

Free, no payment: yesterday's base rate for every band at /public/baserate.json, refreshed hourly.

Contract: /openapi.json. Docs for agents: /llms.txt. A skill: /skill.md.

How a call is paid

Call without payment. The answer is 402 with the offer in the body and in the PAYMENT-REQUIRED header: price, payee, network (USDC on Solana mainnet), and a Bazaar declaration of the inputs.
Sign a USDC transfer for that amount with your wallet (the facilitator pays the network fee; you need no SOL).
Call again with the signed payment in PAYMENT-SIGNATURE. The answer is the data, with the receipt in PAYMENT-RESPONSE.

The x402 client libraries do steps 2 and 3 for you. Every answer carries X-Data-As-Of (the build it comes from) and X-Data-From (where the data begins). A window with no data answers 404 and costs nothing.

The examples

curl.sh: the 402 and the free file, no wallet needed.
node.mjs: a paid call with @x402/fetch and a Solana keypair.
python.py: the 402 and the free file from Python; the paid retry with the x402 package.
mcp.md: the same calls as MCP tools (Claude Code, Cursor, Cline, Claude Desktop).

Check the base rate before you ape: agent recipes

A paid GET /baserate ($0.005) in four shapes, each 17-21 lines. The payer key comes from PUMPDATA_PAYER_KEY (base58, or the solana-keygen JSON array). The wallet needs USDC and no SOL. Never commit the key.

file	what	run
`x402-fetch.ts`	plain fetch with the official client, `@x402/fetch` + `@x402/svm`	`npm run fetch`
`elizaos-action.ts`	ElizaOS (`@elizaos/core` 1.x): a `pumpdata` plugin with a `PUMPDATA_BASE_RATE` action	`npm run eliza`
`solana-agent-kit-tool.ts`	solana-agent-kit v2: an `Action` in a plugin, run through `executeAction`	`npm run agent-kit`
`vercel-ai-tool.ts`	Vercel AI SDK (`ai` v7): a `tool()` for `generateText` / `streamText`	`npm run ai-sdk`

npm install

export PUMPDATA_PAYER_KEY=' ' npm run fetch # yesterday's (UTC) $15-28K base rate, any venue npm run typecheck

The three framework files reuse baseRate() from x402-fetch.ts. Run on their own, they call the action or tool directly, the way the framework would, so no model or agent is needed to try them.

Not affiliated with pump.fun.

pumpdata

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

Tools MCP

README from the maker

pumpdata examples

How a call is paid

The examples

Check the base rate before you ape: agent recipes