Get Started

Getting started is easy

KEPLER uses API Keys to authenticate requests. Every API request must include your API Key as an HTTP header (Api-Key) to verify your identity, subscription and permissions.

Visit: https://kepler.projectx.mx

1

Log-in using your preferred wallet

2

Choose the right plan for your needs

3

Create an API Key, and give it a name

4

Plug Into Your App

• Visit the Services section in your Dashboard to see your live endpoints

5

Set up webhooks & advanced configs (Coming soon)

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Here's a simple example:

curl --request GET \
     --url "https://kepler-api.projectx.mx/mainnet/api/transactions?size=3" \
     --header "Api-Key: deadbeefbadf00d788ef583ecea05f4f"

This command returns the last 3 transactions from the main-net API.

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• For specific MultiversX structures (e.g. transactions, addresses, tokens), refer to the official docs: 👉 MultiversX Docs

• Never expose your API key in client-side code, public repositories, or browser-accessible areas

• Store your API key securely using environment variables or secret management services