Important

After Nov. 1, the coinAPI service removed the plan with free 100 requests. At the moment, cryptocurrency collection is limited (free of charge). Some cryptocurrencies are possible to get through DuckDuckGO, but the list of available currencies is unknown. More details can be found in the discussion

Note

The first free Open-Source Tool for Saving Historical Currency data

Leoardo Watch. ⓒ Kekkai sensen. Banner made by Artem Bay

License. The project is under the GPLv3 license.

    Kekkai Copyright (C) 2024 Redume

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program. If not, see <https://www.gnu.org/licenses/>.

Third-party library license

• eslint/eslint — MIT
• prettier/prettier — MIT
• pinojs/pino - MIT
• pinojs/pino-prettier - MIT
• brianc/pg - MIT
• eemeli/pg - ISC
• fastify/fastify — MIT
• axios/axios - MIT
• GuillaumeRochat/cron-validator - MIT
• node-schedule/node-schedule - MIT