Contact

Good questions are welcome.

Send an editorial question or a precise correction. Keep private credentials and wallet secrets out of the conversation.

Say hello

For editorial questions, technical corrections, or a topic you would like to see explained, email:

[email protected]

This link opens your email application. There is no on-site contact form, account creation, or newsletter signup.

Make your message easy to act on

Include the page URL, the section you are asking about, and a short description of the issue. For a code example, include the network, the method, and a sanitized error category. A minimal, nonsecret reproduction is more useful than a full application dump.

Keep sensitive information out

Do not send API keys, private keys, recovery phrases, authorization headers, or unredacted endpoint URLs. This website does not need access to your funds or wallet to discuss an article.

Infrastructure and wallet support

For a provider account, API billing, node availability, or a wallet-specific issue, contact the relevant service through its official channels. MultichainAPI.com does not operate those services or guarantee response times for them.

Found a security concern?Use the same email address with “Security report” in the subject. Describe the affected public page and the observable issue without sending secrets or attempting to access anyone else’s data.

Your next idea starts here. ✨

Pick a network. Understand the request. Build something good.

Open the quickstart