Connect Banco Santander to AI assistants
Give AI assistants like Claude, ChatGPT, and Perplexity read-only access to your bank & financial data through Synci's MCP server.
Regulated Open BankingSimple per-connection pricing
Features
From
Banco Santander
- Secure bank connection with automatic transaction syncing
- Supports pending transactions
- Might not support credit card accounts
To
AI assistants
- Connect Claude, ChatGPT, Perplexity, or any MCP-compatible assistant
- Ask about your spending, balances, holdings, and connections in natural language
- Read-only by design, assistants can never move money or change anything
- You choose exactly which accounts each assistant can access
- Sensitive identifiers like account numbers and IBANs are always stripped
- Connect with a standard sign-in, no API keys, and disconnect anytime
Setup
How it works
Step 01
Connect securely
Log in through Banco Santander's own PSD2 flow. Synci never sees or stores your credentials.
Step 02
Pick accounts
Choose which Banco Santander accounts you want to sync.
Step 03
Link to AI assistants
Step 04
Sync automatically
Transactions and balances flow from Banco Santander to AI assistants from that point on.
FAQ
Frequently asked questions
- How often does Banco Santander sync to AI assistants?
- Synci polls Banco Santander for new data every 30 to 360 minutes, depending on your plan. Some banks may not support high-frequency sync (30 min). When new transactions or balance changes are found, they are transferred to AI assistants within seconds.
- Does Banco Santander support pending transactions?
- Yes — Banco Santander exposes pending transactions, and Synci syncs them to AI assistants. When the bank eventually books them, Synci automatically updates the same transactions in AI assistants rather than creating duplicates.
- Are Banco Santander credit card accounts supported?
- Banco Santander may not expose credit card accounts through PSD2. If yours does, you'll see them listed when you connect.
- Is my Banco Santander login shared with Synci?
- No. Synci connects to Banco Santander through regulated PSD2 APIs, which means authentication happens on Banco Santander's own login flow. Your bank login credentials are never shared with or stored by Synci.
- Which provider does Synci use to connect to Banco Santander?
- Synci currently connects to Banco Santander through GoCardless, a regulated PSD2 data provider. Providers handle the technical connection to the bank — your login credentials stay between you and Banco Santander.