# Assets

See supported blockchains list

REST API methods:

{% content-ref url="assets/cryptocurrency" %}
[cryptocurrency](https://dev.simplepay.ai/docs/api-documentation/assets/cryptocurrency)
{% endcontent-ref %}

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{% content-ref url="../javascript-sdk/services/currency" %}
[currency](https://dev.simplepay.ai/docs/javascript-sdk/services/currency)
{% endcontent-ref %}