Who it is for
Developers, analysts, and traders who check on-chain activity mid conversation.
AI Connectors · Data & Analytics
Blockscout Blockchain Data
On-chain lookups across EVM networks without API keys
Overview
What Blockscout Blockchain Data does
Blockscout is a block explorer, and this app makes its data queryable from ChatGPT across more than 90 EVM compatible networks. No API key is needed to run a lookup.
Retrievable records include wallet balances, transaction history, token holdings, NFTs, verified smart contract source, and contract ABIs. ENS names can be resolved to addresses. Answers come back as structured on-chain data rather than as prose summaries.
Sample questions in the record ask for the latest block on five chains, the current Ethereum gas price, and the last three transactions sent by a named ENS address.
What stands out
Coverage spans over 90 chains and needs no key setup before the first query.
Availability
Where Blockscout Blockchain Data is listed
Blockscout Blockchain Data is listed in the ChatGPT apps directory only. Blockscout LTD has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Blockscout LTD
- Filed under
- Data & Analytics
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- blockscout.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Latest block on top 5 blockchains
- Ethereum current gas price
- Last 3 txs by vitalik.eth on Ethereum
Same company
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This is an independent catalogue entry compiled by Node8 from Blockscout Blockchain Data's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Blockscout LTD, and inclusion here is not an endorsement.
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