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Payments & Finance

Build more with Mercury.

Business banking, accounts, transactions, and treasury APIs. Shape those capabilities into a system that fits your team.

See what you can buildGet a starter prompt

Build concepts, not preinstalled apps. Provider plans, permissions, and API availability apply.

The possibilities

What could you build?

01

Cash visibility workspace

Show authorized account and transaction information beside operational commitments.

02

Transaction review queue

Give finance staff a focused place to investigate and annotate unusual items.

Start with the cash visibility workspace.

Keep the first version small enough to test with the people who will use it.

  1. 01
    Mercury
  2. 02
    Cash visibility workspace
  3. 03
    Reviewed next action
  1. 01

    Choose the first job

    Use the first idea as your brief: Show authorized account and transaction information beside operational commitments. Name the person responsible and the information they need to act.

  2. 02

    Confirm access before connecting

    Use read-only access initially. Restrict account data and do not automate transfers without explicit approval.

  3. 03

    Shape the app with Scout

    Use the starter prompt below. Ask Scout to propose the records, source field mapping, views, and access rules. Preview sample data before connecting Mercury; keep source IDs so records stay traceable.

  4. 04

    Pilot, then expand

    Test with a small approved dataset and a least-privileged user. Check missing records, revoked access, repeated events, and failed requests. Enable live writes or messages only after the responsible owner approves the workflow.

Start with this prompt

Paste into Scout, then adapt it to your team. Do not paste credentials or private customer data.

Create this app with Mercury: Cash visibility workspace. Show authorized account and transaction information beside operational commitments. Start with sample data and a small, approved set of records. Before connecting live data: Use read-only access initially. Restrict account data and do not automate transfers without explicit approval. Propose the data model, access rules, and source-to-app field mapping before implementation. Add source links, a last-updated time, and clear empty and connection-error states. Keep credentials out of client code. Require human approval for external messages, source changes, or money movement. Test duplicate events, revoked access, and recovery before publishing.

Make it work your way.

Start with Scout, or map the first build with our team.

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