ui: share transfer receipt

[Mateo-Soso]

Share transfer receipt — branded image export

Context

After completing a transfer in the Exa App, users currently take a raw screenshot of the success screen to send proof to the recipient. Other consumer fintech apps (Mercado Pago, Belo, etc.) ship a native share button on the post-transfer screen that exports a clean, branded image through the OS share sheet.

Goal: replace the screenshot workaround with a first-class share action that doubles as free distribution — every shared receipt carries the Exa App branding.

Priority: nice-to-have. Not on the near-term roadmap. Design exploration only at this stage.

📐 Scope & Requirements

In scope:

• Post-transfer receipt image with strong branding of the Exa App.
• "Share" button that triggers the native OS share sheet with a generated image of the transaction.
• Branded visual treatment of the exported image — Exa logo + "Powered by the Exa App" tagline.

Out of scope:

• Sharing flows for screens other than the transfer success state.

Requirements:

• The exported image must be legible as a standalone artifact when shared via WhatsApp, iMessage, Telegram, etc. (no context outside the image).
• Branding must be visible but not crowd the transaction data the recipient is actually looking for.
• Visual reference: Mercado Pago and Belo post-transfer share flows.

🎨 Design Tasks

• Define scope & requirements
• Benchmarking
• Explore concepts / ideation
• Create wireframes
• High-fidelity design
• Prototype / interactions
• Design review
• Handoff to engineering

🔗 Assets & Links

• Reference: Mercado Pago / Belo post-transfer share flows

🔴 Blocking reason (if applicable):