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CashLink Developers

API and Developer Center

Use public APIs to integrate BCH-paid short URLs and image space into websites, automation workflows, and AI applications.

Available APIs

BCH-paid Short URL API

Create live quotes and anonymous payment orders, follow payment events, display QR codes, redeem short URLs, inspect refunds, and process short-code batches.

Image Space API

Create anonymous API accounts and storage quota, with direct and resumable uploads, image management, security rescans, and BCH payment orders.

Proof Camera API

Use a shared Media API account for permanent private proofs, resumable uploads, security status, CashLink and IPFS publication, and BCH anchoring.