Integrate Crypto Easily

Documentation

Guides, concepts, and integration playbooks in one place.

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API Reference

Review our API docs and start integrating seamlessly.

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Recipes

Follow our step-by-step code examples.

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On-Chain Infrastructure
with Purpose

zerohash is powering the next wave of innovation with integrated, modular on-chain infrastructure, enabling trading, payments, and tokenization for millions of users worldwide.

$50 Billion+

In transaction volume settled

8 Million

End customers

200+

Countries supported

80+

Assets supported

99.99%

Uptime

trusted by

Getting Help

zerohash offers dedicated, around-the-clock support to assist with every step of your integration journey. Our global support team is available to:

Schedule and facilitate introductory calls

Answer technical and integration-related questions

Provide ongoing assistance and troubleshooting

(855) 744-7333 support@zerohash.com

200Pay quote created successfully

400Bad Request

403The transaction is not authorized. Possible causes: manual approval is required before this transaction can proceed (Level 4 shoppers — the body contains a transaction_id identifying the approval review), or the shopper has exceeded their daily spend limit at the current authorization level.

404Not Found

409Shopper KYC requirements are not met for this transaction.

500Internal Server Error

503Authorization service temporarily unavailable.