{"id":27634777,"url":"https://github.com/exekerey/3xpl-mcp","last_synced_at":"2026-04-09T04:05:03.467Z","repository":{"id":287808059,"uuid":"963243635","full_name":"exekerey/3xpl-mcp","owner":"exekerey","description":"A Model Context Protocol (MCP) server for querying data from 48 blockchains using 3xpl.com blockchain explorer JSON API","archived":false,"fork":false,"pushed_at":"2025-04-23T05:06:29.000Z","size":67,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-23T19:25:09.522Z","etag":null,"topics":["3xpl","ai","api","bitcoin","blockchain","blockchain-explorer","ethereum","explorer-api","gpt","mcp","mcp-api","mcp-server"],"latest_commit_sha":null,"homepage":"","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/exekerey.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-04-09T11:33:32.000Z","updated_at":"2025-04-23T05:06:33.000Z","dependencies_parsed_at":"2025-04-23T19:25:08.018Z","dependency_job_id":"1e3a10d0-6c93-475b-a083-8e81fc16d8be","html_url":"https://github.com/exekerey/3xpl-mcp","commit_stats":null,"previous_names":["exekerey/3xpl-mcp"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/exekerey/3xpl-mcp","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exekerey%2F3xpl-mcp","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exekerey%2F3xpl-mcp/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exekerey%2F3xpl-mcp/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exekerey%2F3xpl-mcp/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/exekerey","download_url":"https://codeload.github.com/exekerey/3xpl-mcp/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/exekerey%2F3xpl-mcp/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31584837,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-08T14:31:17.711Z","status":"online","status_checked_at":"2026-04-09T02:00:06.848Z","response_time":112,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["3xpl","ai","api","bitcoin","blockchain","blockchain-explorer","ethereum","explorer-api","gpt","mcp","mcp-api","mcp-server"],"created_at":"2025-04-23T19:25:01.111Z","updated_at":"2026-04-09T04:05:03.450Z","avatar_url":"https://github.com/exekerey.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# 3xpl.com JSON API MCP server\n\n# Overview\n\n3xpl API in form of a Model Context Protocol (MCP) server.\n\nAllows LLMs to interact with data on **48** blockchains.\n\nThis repository can also be an example of 3xpl JSON API usage, see details in the code.\n\n[//]: # (demo video from Claude)\n\n## List of available tools\n\n| name                            | description                                                                                                                               | status |\n|---------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------|--------|\n| resolve_ens_domain              | resolves an ENS domain to a regular address                                                                                               | ✅      | \n| detect_blockchains              | retrieve a list of blockchains on which a transaction/address is present                                                                  | ✅      | \n| get_latest_block                | get latest block height in specified blockchain                                                                                           | ✅      |  \n| get_average_fee_24h_usd         | retrieves average transaction fee for last 24 hours in specified blockchain in US dollars.                                                | ✅      | \n| get_mempool_events_count        | get the number of unconfirmed events(transfers, inputs/outputs, not transactions) at the moment in the memory pool of provided blockchain | ✅      | \n| get_events_count_24h            | retrieve number of events(transfers, inputs/outputs, not whole transactions) in last 24h for provided blockchain                          | ✅      | \n| get_block_overview              | extract short summary about a block in provided blockchain                                                                                | ✅      | \n| get_address_overview            | extract short summary about an address in provided blockchain                                                                             | ✅      | \n| get_transaction_overview        | extract short summary about a transaction in provided blockchain(to be improved)                                                          | ✅      | \n| list_blockchains_and_modules    | get a list of blockchains and their modules with module descriptions                                                                      | ✅      | \n| aggregate_block_transactions    | aggregate transactions in a block                                                                                                         | ✅      |\n| aggregate_transaction_transfers | aggregate individual transfers in a transactions                                                                                          | ✅      |\n| aggregate_address_balances      | aggregate balances for an address with                                                                                                    | ✅      |\n| aggregate_address_transactions  | aggregate confirmed transactions for an address                                                                                           | ✅      |\n| aggregate_address_mempool       | aggregate pending transactions for an address                                                                                             | ✅      |\n\n## List of available prompts\n\n| name                | description                                                               |\n|---------------------|---------------------------------------------------------------------------|\n| get_blockchain_info | makes LLM dig deeper into data for providing the most fulfilled response. |\n\n[//]: # (*might be inaccurate, see the API docs and policy for details.)\n\n## Installation\n\n```shell\n# get the repository\ngit clone https://github.com/exekerey/3xpl-mcp.git\ncd 3xpl-mcp\n\n# create and activate virtual environment\nuv venv \nsource .venv/bin/activate\n\n# install dependencies\nuv pip install -e .\n```\n\nMCP configuration:\n\n```json\n{\n  \"mcpServers\": {\n    \"3xpl_API\": {\n      \"command\": \"uv\",\n      \"args\": [\n        \"run\",\n        \"--with\",\n        \"mcp[cli]\",\n        \"mcp\",\n        \"run\",\n        \"{:path_to_cloned}/3xpl_mcp/main.py\"\n      ],\n      \"env\": {\n        \"THREEXPL_API_KEY\": \"\"\n      }\n    }\n  }\n}\n```\n\n**Note*: Set your API key from [3xpl](https://3xpl.com/data/json-api) to use the main API.\nIf the `THREEXPL_API_KEY` field in the config file is left blank,\nthe MCP server will use the sandbox API, which has rate limits.\n\n**Note 2*: if MCP server doesn't start you might need to provide full path to uv in the `command` field.\n\n## Contribution\n\nFeel free to open issues for bugs or suggestions.  \nPull requests are also welcome – just make sure to provide description of your changes.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fexekerey%2F3xpl-mcp","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fexekerey%2F3xpl-mcp","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fexekerey%2F3xpl-mcp/lists"}