Crypto Sentiment X402
Crypto news sentiment for 24 coins: label, score and headlines behind it, paid per call via x402
Description from the maker (original English)
Pay-per-call crypto data for AI agents. USDC.e on Tempo via MPP. No API key.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
WALLET_PRIVATE_KEY, MAX_USD_PER_CALL, MAX_USD_TOTALValues marked secret are keys to your account. Never share them or paste them into a chat.
You need
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"boo-mpp": {
"command": "npx",
"args": [
"-y",
"boo-mpp-mcp"
],
"env": {
"WALLET_PRIVATE_KEY": "your-value",
"MAX_USD_PER_CALL": "your-value",
"MAX_USD_TOTAL": "your-value"
}
}
}
}Run this in your terminal
claude mcp add boo-mpp --env WALLET_PRIVATE_KEY=your-value --env MAX_USD_PER_CALL=your-value --env MAX_USD_TOTAL=your-value -- npx -y boo-mpp-mcpFill in the empty values before running it.
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"boo-mpp": {
"command": "npx",
"args": [
"-y",
"boo-mpp-mcp"
],
"env": {
"WALLET_PRIVATE_KEY": "your-value",
"MAX_USD_PER_CALL": "your-value",
"MAX_USD_TOTAL": "your-value"
}
}
}
}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.
Paste into .vscode/mcp.json in your project
{
"servers": {
"boo-mpp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"boo-mpp-mcp"
],
"env": {
"WALLET_PRIVATE_KEY": "your-value",
"MAX_USD_PER_CALL": "your-value",
"MAX_USD_TOTAL": "your-value"
}
}
}
}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.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
MAX_USD_PER_CALL envMAX_USD_TOTAL envThese settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Runs on your computer; the tool list appears in your AI app after you install it.
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 8, 2026
The registry name was verified with the GitHub account lucle87, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
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.
You need to fill in: WALLET_PRIVATE_KEY
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 4 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
In the same category: Crypto Sentiment X402, Crypto MCP Server, Crypto Defi MCP
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Crypto news sentiment for 24 coins: label, score and headlines behind it, paid per call via x402
Live cryptocurrency prices and FX rates as agent tools.
DeFi TVL, stablecoin supply, perp funding, top coins and prediction-market data as agent tools.
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.
MCP server giving AI agents pay-per-call crypto/web3 data on the MPP / Tempo rail (USDC.e).
Sister package to boo-x402-mcp (same data, x402 on Base). Pick the rail your agent's wallet is funded on.
No API key. No signup. Built-in spend caps.
Call mpp_list_paid_tools (FREE) first to see everything with prices.
Unique to this fleet
| Tool | Price | What |
|---|---|---|
vietnam_crypto_news | $0.02 | What Vietnamese media reports about crypto, in English. Vietnam is a top-3 adoption market invisible to English-language agents. |
company_registry_lookup | $0.05 | Verify a company exists in official registries (GLEIF LEI, UK Companies House, US state). |
Safety
| Tool | Price |
|---|---|
token_rugcheck (solana, rhchain) | $0.01-0.02 |
wallet_risk | $0.01 |
wallet_sanctions (OFAC) | $0.01 |
Token data
| Tool | Price |
|---|---|
token_price | $0.01 |
token_supply | $0.01 |
token_snapshot | $0.015 |
Market & DeFi
| Tool | Price |
|---|---|
fear_greed | $0.005 |
gas_oracle | $0.005 |
ens_resolve | $0.005 |
defi_tvl | $0.01 |
defi_yields | $0.01 |
chain_tvl | $0.01 |
stablecoin_peg | $0.01 |
derivatives_funding | $0.01 |
Robinhood Chain (chain_id 4663, new L2, not covered elsewhere) rhchain_health $0.005, rhchain_wallet $0.01, rhchain_wallet_score $0.01, rhchain_token_screener $0.008, rhchain_token_detail $0.008, rhchain_tx $0.005, rhchain_trending $0.008, rhchain_burn $0.005
{
"mcpServers": { "boo-mpp": { "command": "npx", "args": ["-y", "boo-mpp-mcp"], "env": { "WALLET_PRIVATE_KEY": "0x...", "MAX_USD_PER_CALL": "0.05", "MAX_USD_TOTAL": "5" } } } }
You need a wallet holding USDC.e on Tempo (not Base). Payments settle over MPP.
Your private key stays on your machine, in your MCP config. It is never transmitted.
The free tools work with no wallet.
MAX_USD_PER_CALL (default 0.05) - rejects any single payment above thisMAX_USD_TOTAL (default 5) - rejects further calls once session spend reaches thisPublic, verifiable sources (Blockscout, RPC, DEX pairs, DefiLlama, GoPlus, GLEIF). Read-only.
NOT investment advice.
MIT