Built in

Mercury

The Mercury banking API with a read-only API token, sent by the platform as a bearer token so it never reaches workspace code.

What the connection reaches

Accounts and balances
Transactions with counterparties and categories
Callable from pipelines and from ontology actions

Status: Built into the pipeline SDK
Connection class: MercuryConnection
Credential: Read-only API token

Connect Mercury

Three steps, the same for every connection. The credential goes to the platform, never into the repository or pipeline code.

Declare it in connections/connections.py

connections/connections.py

from segmentstream.connections import MercuryConnection connections = (    MercuryConnection(key="mercury"),)

2
Deploy
```
$ segmentstream deploy
```
3
Connect
Paste the read-only API token (Mercury > All Settings > Tokens) into the connection in the console, or configure it from the terminal with a hidden prompt. API-key connections need no authorisation step: once the value is set, the connection is connected.
```
$ segmentstream connection configure mercury
```

Use it

Code asks for the connection by its key. The platform adds the credential on the way out.

pipeline/ingestion/…

import segmentstream as s with s.get_connection("mercury").get_http_client() as client:    response = client.get("accounts")    response.raise_for_status()

Or ask your agent

“Load our Mercury transactions every morning and match them to invoices.”

Part of these solutions

Finance and accounting

Contracts, revenue recognition and documents

More in Finance & billing

StripeBuilt inCharges, customers, invoices and subscriptions.XeroBuilt inInvoices, contacts, payments and accounts for one organisation.StarlingBuilt inAccounts, balances and transactions from your Starling business account.WiseBuilt inMulti-currency balances and statements from your Wise business account.

All integrations →

Enterprise pilot

Want Mercury set up for you?

Our forward-deployed engineers build one solution on your data, in your own workspace, as code you own. Tell us what you run today and what you want; your note goes straight to our founder.

One solution, on your data, in your own workspace
First version live in two weeks
Parity proven before anything is switched off
Fixed scope and price, credited to your contract if you continue

Not ready for a pilot? Send the form anyway with your question. An engineer will reply, not a sales rep.

How the pilot works

Connect what your company runs.

Start a pilot

Our engineers build the first version on your data in two weeks, at a fixed price.

Or join the waitlist for self-serve:

Self-serve opens to the waitlist first.