email_auth_check — Agent Data API MCP Tool
email_auth_check
(email auth check) is one of 114 tools on the
Agent Data API
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call email_auth_check from your client
- Claude Code Agent Data API email_auth_check run in your project directory
- Claude Desktop Agent Data API email_auth_check ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Agent Data API email_auth_check ~/.cursor/mcp.json
- VS Code Agent Data API email_auth_check .vscode/mcp.json
- Zed Agent Data API email_auth_check ~/.config/zed/settings.json
- Windsurf Agent Data API email_auth_check ~/.codeium/windsurf/mcp_config.json
- Cline Agent Data API email_auth_check ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Agent Data API email_auth_check ~/.gemini/settings.json
- Grok Agent Data API email_auth_check .mcp.json (in your project root)
- ChatGPT Agent Data API email_auth_check Settings → Connectors → Advanced → Developer mode
- Claude.ai Agent Data API email_auth_check Settings → Connectors → Add custom connector
- LangChain Agent Data API email_auth_check pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http agent-data-api https://onchaincheck.dev/mcpOther tools on this server
- canada_sales_tax
- canada_business_days
- canada_statutory_holidays
- fx_ecb_rates
- fx_ecb_convert
- token_risk_check
- token_quick_check
- token_watchlist
- token_watch_subscribe
- token_verdict
- deployer_record
- deployer_links
- solana_token_snapshot
- solana_wallet
- address_sanctions_screen
- address_sanctions_exposure
- prepayment_safety_check
- prepayment_safety_check_lite
- company_jobs
- jobs_search
- jobs_new
- jobs_salary
- company_profile
- company_hiring_trend
- website_audit
- web_extract
- web_search
- web_fetch
- web_contents
- email_validate
- email_find
- vat_validate
- sanctions_name_search
- website_history
- website_tech_stack
- domain_lookup
- company_enrich
- economy_indicators
- ai_image
- ai_text_to_speech
- ai_transcribe
- chat_completions
- ai_chat
- ai_chat_pro
- ai_translate
- ai_sentiment
- ai_summarize
- ai_keywords
- ai_rewrite
- ai_embeddings
- crypto_news
- wallet_balances
- crypto_price
- prediction_markets
- weather_forecast
- sec_company
- document_to_markdown
- x402_ping
- x402_top_sellers
- x402_seller_stats
- x402_market_summary
- base_token_snapshot
- base_wallet_balances
- base_transaction_summary
- base_gas_prices
- base_contract_info
- base_erc20_allowance
- base_nft_metadata
- base_large_trades
- base_new_pools
- base_wallet_profile
- base_resolve_basename
- eth_token_snapshot
- eth_wallet_balances
- eth_transaction_summary
- eth_gas_prices
- eth_contract_info
- eth_erc20_allowance
- eth_nft_metadata
- eth_large_trades
- eth_new_pools
- eth_wallet_profile
- eth_resolve_ens
- arbitrum_token_snapshot
- arbitrum_wallet_balances
- arbitrum_transaction_summary
- arbitrum_gas_prices
- arbitrum_contract_info
- arbitrum_erc20_allowance
- arbitrum_nft_metadata
- arbitrum_large_trades
- arbitrum_new_pools
- arbitrum_wallet_profile
- optimism_token_snapshot
- optimism_wallet_balances
- optimism_transaction_summary
- optimism_gas_prices
- optimism_contract_info
- optimism_erc20_allowance
- optimism_nft_metadata
- optimism_large_trades
- optimism_new_pools
- optimism_wallet_profile
- polygon_token_snapshot
- polygon_wallet_balances
- polygon_transaction_summary
- polygon_gas_prices
- polygon_contract_info
- polygon_erc20_allowance
- polygon_nft_metadata
- polygon_large_trades
- polygon_new_pools
- polygon_wallet_profile
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.