Free Base Blockchain Tools

Name: Free Base Blockchain Tools
Author: agentsapi.top

by agentsapi.topversion 1.0.0i★ –iRuns in the cloud

Registry nametop.agentsapi/free-blockchain

How to install

What it does

13 free Base tools: address labels, tx explain, balances, receipts, gas, logs, bytecode.

Connects Runs in the cloud
Account or key No key needed
Category Crypto & blockchain

Install

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

Passed 2/3 checks · What you ask goes through the maker’s server (agentsapi.top)

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

Open Claude’s Connectors page
CustomizeConnectors
Done
Click “+ Add” → “Add custom connector” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameFree Base Blockchain Tools
Remote MCP server URL · Addresshttps://agentsapi.top/free-blockchain/
Leave Authentication as Claude detected it, then click Add
Done
Turn it on in a chat
+ConnectorsFree Base Blockchain Tools
Done
Try it
Use Free Base Blockchain Tools and tell me what you can do for me, then show me one thing
✓ If Claude says it is using Free Base Blockchain Tools or shows a Free Base Blockchain Tools tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with ChatGPT on business plans only

ChatGPT Business, Enterprise or Edu on the web, added by a workspace admin or owner · On Free, Plus or Pro: your ChatGPT plan cannot connect MCP yet

Open ChatGPT’s add-MCP page on the web
Plugins+Add custom MCP server
Done
Fill in the name and address
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Name · NameFree Base Blockchain Tools
Connection · Addresshttps://agentsapi.top/free-blockchain/
Done
Pick Free Base Blockchain Tools in a chat
Start a new chat and pick Free Base Blockchain Tools from your plugins before typing
Done
Try it
Use Free Base Blockchain Tools and tell me what you can do for me, then show me one thing
✓ If ChatGPT says it is using Free Base Blockchain Tools or shows a Free Base Blockchain Tools tool in the answer, you are connected

Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Claude Code · about 2 min

No key, nothing to install

Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done

Paste this command and press Enter

claude mcp add --transport http --scope user free-blockchain https://agentsapi.top/free-blockchain/

Done

Type /mcp in Claude Code
You should see Free Base Blockchain Tools listed as connected
Done
Try it
Use Free Base Blockchain Tools and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using Free Base Blockchain Tools or shows a Free Base Blockchain Tools tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 2 min

No key, nothing to install

Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use Free Base Blockchain Tools and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using Free Base Blockchain Tools or shows a Free Base Blockchain Tools tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 2 min

No key, nothing to install

Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use Free Base Blockchain Tools and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using Free Base Blockchain Tools or shows a Free Base Blockchain Tools tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://agentsapi.top/free-blockchain/

JSON settings are under “For developers” below

Stuck? Ask people who use Free Base Blockchain Tools💬 Discussion →

For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user free-blockchain https://agentsapi.top/free-blockchain/

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "free-blockchain": {
      "url": "https://agentsapi.top/free-blockchain/"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "free-blockchain": {
      "type": "http",
      "url": "https://agentsapi.top/free-blockchain/"
    }
  }
}

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

At a glance

GitHub stars i: –
Downloads per weeki: Not on npm/PyPI
Verified domain: ✓ agentsapi.top
Licence i: No licence stated
Connection: Runs in the cloud
Transport: streamable-http
Latest versioni: 1.0.0
Categoryi: Crypto & blockchain
Published to registryi: Oct 11, 2026
Code last changedi: –
Maker: agentsapi.top
Repo: –
Website: agentsapi.top
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

Claude ChatGPT Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Open WebUI Raycast

All apps, with pros and cons →

What it can do

Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.

get_block_number
Get the current latest block number on Base
get_gas_price
Get current gas price on Base
get_balance
Get ETH balance of an address on Base
get_transaction
Get transaction details by hash on Base
get_address_label
Get a human-readable label for an EVM address (100K+ entity labels: exchanges, bridges, protocols, scams). FREE, no payment required.
get_usdc_balance
Get USDC balance of an address on Base (stablecoin balance, more useful than ETH for most agents)
explain_transaction_simple
Explain a transaction in plain English: who sent what to whom, with address labels. FREE simplified version of our premium explain tool.
search_labels_by_category
Search all labeled addresses by category (e.g. exchange, bridge, protocol, scam). Returns up to 50 matches.
get_transaction_receipt
Get transaction receipt by hash: success/failure status, gas used, logs. Useful for checking if a tx succeeded.
get_block_by_number
Get block details by block number: timestamp, miner, transaction count, gas used.
get_contract_logs
Get event logs from a contract in a block range. Useful for tracking transfers, approvals, etc.
estimate_gas
Estimate gas needed for a transaction. Useful for dapps and wallets to show users how much gas they'll pay.
get_contract_code
Get contract bytecode at an address. Useful for checking if an address is a contract or a wallet.
get_address_risk_score
Get a risk score (0-100) for an address based on our 100K+ labeled address database. Scam addresses score 90-100; known exchanges/bridges score 0-20; unknown addresses score 50. Use this BEFORE sending funds to verify the destination.

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 13, 2026

! Caution
Maker matches the repo
The registry lists no source repo, so we cannot match the publisher (agentsapi.top) to the code
… 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
✓ Pass
Endpoint responds
Responded in 1130 ms (HTTP 200)
– Not applicable
Sign-in with OAuth
No sign-in needed
✓ Pass
No hidden instructions in tool descriptions
Read 14 tool descriptions and found no hidden instructions to the AI

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Crypto & blockchaini

More stars than 0% of the other 1666 servers in this category
Published to the registry more recently than 59% of the other 1666 servers in this category
Basic checks equal to or better than 50% of the other 1666 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 Free Base Blockchain Tools safe?

It passed 2 of 3 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 (1.0.0) reached the registry 33 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 Business and above.

What can I use instead?

In the same category: Solana MCP by Vybe, Oracle3 prediction-market arbitrage checks, Polymarket Paper Trader

Others in the same category

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

Solana MCP by Vybe

Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.

by vybenetworkGrowing★ 2.6K Stars for the whole repoUpdated 6 months ago

Runs in the cloud

Install

Oracle3 prediction-market arbitrage checks

Kalshi and Polymarket data, venue fees, no-arbitrage checks and paper execution for AI agents.

by YichengYang-EthanGrowing↓ 35/wk★ 569Updated 43 days ago

Runs on your computer

Install

Polymarket Paper Trader

Polymarket paper trading for AI agents: $10k paper money, real order books, official fees.

by agent-nextGrowing↓ 226/wk★ 506Updated 28 days ago

Runs on your computer

Install

README from the maker

No README found in the repo

Free Base Blockchain Tools

What it does

Install

Open Claude’s Connectors page

Click “+ Add” → “Add custom connector” and fill in these 2 fields

Turn it on in a chat

Try it

Open ChatGPT’s add-MCP page on the web

Fill in the name and address

Pick Free Base Blockchain Tools in a chat

Try it

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Click this button to open Cursor

Open the AI chat in Cursor in Agent mode

Try it

Click this button to open VS Code

Open the AI chat in VS Code in Agent mode

Try it

Over the web

At a glance

Which apps can use it

Related guides

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

Discussion

User reviews

Compared with others in Crypto & blockchaini

Common questions

Others in the same category

Solana MCP by Vybe

Oracle3 prediction-market arbitrage checks

Polymarket Paper Trader

README from the maker