> For the complete documentation index, see [llms.txt](https://whitepaper.crosstheages.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.crosstheages.com/guide/fr/cta-portal/trading-de-cartes.md).

# Trading de cartes

- [Acheter une carte](https://whitepaper.crosstheages.com/guide/fr/cta-portal/trading-de-cartes/acheter-une-carte.md)
- [Vendre une carte](https://whitepaper.crosstheages.com/guide/fr/cta-portal/trading-de-cartes/vendre-une-carte.md)
- [Transférer une carte](https://whitepaper.crosstheages.com/guide/fr/cta-portal/trading-de-cartes/transferer-une-carte.md)