Etherscan Api - 71 tools for data, metrics, and on-chain analytics
Glama MCP Gateway
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Full call logging
Every tool call is logged with complete inputs and outputs, so you can debug issues and audit what your agents are doing.
Tool access control
Enable or disable individual tools per connector, so you decide what your agents can and cannot do.
Managed credentials
Glama handles OAuth flows, token storage, and automatic rotation, so credentials never expire on your clients.
Usage analytics
See which tools your agents call, how often, and when, so you can understand usage patterns and catch anomalies.
Average 3.3/5 across 71 of 71 tools scored. Lowest: 2.4/5.
The tools cover distinct Ethereum blockchain operations like balances, transactions, contracts, and analytics, but there is significant overlap in areas like ERC token holdings and event logs, which could confuse agents. For example, multiple tools fetch ERC-20/721/1155 data with similar naming, and event logs have three overlapping tools, making selection ambiguous without careful reading of descriptions.
Naming is highly inconsistent, mixing snake_case (e.g., 'check_contract_execution_status'), camelCase (e.g., 'eth_blocknumber'), and verbose phrases with spaces and mixed cases (e.g., 'Get Daily Average Block Size'). There is no uniform pattern; some tools use 'get_' prefixes while others do not, and Ethereum JSON-RPC methods are named differently from custom Etherscan endpoints, creating a chaotic naming scheme.
With 71 tools, the count is excessive for a single MCP server, making it overwhelming and difficult to navigate. While Etherscan's API is comprehensive, this many tools suggests poor scoping, as many could be consolidated (e.g., multiple daily analytics tools) or split into separate servers for better usability, leading to agent confusion and inefficiency.
The tool set is exceptionally complete for interacting with the Ethereum blockchain via Etherscan, covering balances, transactions, contracts, tokens, analytics, and verification comprehensively. It includes CRUD-like operations (e.g., get, list, verify) and extensive historical and real-time data, with no apparent gaps for the domain, ensuring agents can handle a wide range of blockchain queries and actions.
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Open the connector listing, choose Claim ownership, and sign in to Glama.
Complete one verification method:
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DNS challenge — works when you control DNS but cannot change the server. Generate a token, create the exact TXT record Glama shows, wait for it to propagate, then choose Check DNS challenge.
After verification, Glama sends a confirmation email and gives you access to listing details, thumbnails, health checks, and analytics. Keep the HTTP file or DNS record in place: Glama periodically checks it and ownership remains verified while the token is discoverable.
The HTTP ownership file has this structure:
{
"$schema": "https://glama.ai/mcp/schemas/connector.json",
"claim": "glama_claim_..."
}Claim tokens are opaque, stable, and bound to the signed-in Glama account. They contain no email address or other personal information. If Glama can no longer discover a verified HTTP or DNS token, it starts a seven-day grace period before removing claim-based access. Restore the same token during that period to keep ownership verified. Never publish an email address, Glama session token, GitHub token, or connector credential as ownership proof.
If verification fails, confirm that you copied the current token exactly. The HTTP file must be public, return valid JSON with a successful HTTP response, and stay on the connector's origin. DNS changes may need more time to propagate. A claim cannot transfer to a different origin or hostname: if the connector target changes, Glama starts the grace period and the new target must be claimed separately after the previous claim is released.
For a connector linked to the official MCP Registry, registry updates continue to replace its name, description, and URL by default. After claiming, open Manage connector and enable Use Glama listing details as the source of truth if edits made on Glama should be preserved. Categories and thumbnails are always managed on Glama; registry linkage and technical connection settings continue to sync.
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For users:
Full audit trail – every tool call is logged with inputs and outputs for compliance and debugging
Granular tool control – enable or disable individual tools per connector to limit what your AI agents can do
Centralized credential management – store and rotate API keys and OAuth tokens in one place
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For server owners:
Proven adoption – public usage metrics on your listing show real-world traction and build trust with prospective users
Tool-level analytics – see which tools are being used most, helping you prioritize development and documentation
Direct user feedback – users can report issues and suggest improvements through the listing, giving you a channel you would not have otherwise
The connector status is unhealthy when Glama is unable to successfully connect to the server. This can happen for several reasons:
The server is experiencing an outage
The URL of the server is wrong
Credentials required to access the server are missing or invalid
If you are the owner of this MCP connector and would like to make modifications to the listing, including providing test credentials for accessing the server, please contact support@glama.ai.
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