Free Base Blockchain Tools

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: Crypto & blockchain

Install

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

You need

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

Which app do you use?

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

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

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

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

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

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

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 9, 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

Compared with others in Crypto & blockchaini

• More stars than 0% of the other 1623 servers in this category
• Published to the registry more recently than 62% of the other 1623 servers in this category
• Basic checks equal to or better than 41% of the other 1623 servers in this category

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

Alternatives

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

README from the maker

No README found in the repo