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Live 42 Actions

Finastra Integration for AI Agents

Connect your AI agent to 42 Finastra actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in.

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Finastra AI Agent Actions

42 production-ready actions for your agent to do more on Finastra.

42 Actions
List Accounts - Display the list of accounts for the authenticated corporate user.
Get Account - Display the details of a single account by its id.
List Account Balances By Type - Display account balances grouped by account type for the authenticated corporate user.
Get Account Balances - Display the balances of a single account by its id.
Get Account Statement - Display the statement entries for an account over a date range.
Approve Transaction - Approve a pending transaction as the checker.
Approve Transaction With Rekey - Approve a pending transaction while re-keying verified fields.
Reject Transaction - Reject a pending transaction as the checker.
Get Reauthentication Type - Get the reauthentication type required to submit a transaction.
Send Reauthentication Code - Generate and send the reauthentication code for a transaction.
List Beneficiaries - Fetch the list of beneficiaries for the authenticated corporate user.
Create MT103 Beneficiary - Create a beneficiary for cross-border (MT103) funds transfers.
Create Domestic Beneficiary - Create a beneficiary for domestic funds transfers.
Create Third Party Beneficiary - Create a beneficiary for third-party funds transfers.
Update MT103 Beneficiary - Update an existing MT103 cross-border transfer beneficiary.
Update Domestic Beneficiary - Update an existing domestic transfer beneficiary.
Update Third Party Beneficiary - Update an existing third-party transfer beneficiary.
Delete Beneficiary - Delete an existing beneficiary by its account id.
Approve Beneficiary - Approve a pending beneficiary as the checker.
Reject Beneficiary - Reject a pending beneficiary as the checker.
Return Beneficiary - Return a pending beneficiary for amendment as the checker.
Create Counterparty - Create a new trade counterparty for the authenticated corporate user.
List Counterparties - Fetch the list of counterparties for the authenticated corporate user.
Get Counterparty - Read the details of a single counterparty by its id.
Update Counterparty - Update an existing trade counterparty.
Delete Counterparty - Delete an existing counterparty by its id.
Get FX Rate - Get the exchange rate for a currency pair.
Convert Amount - Convert an amount between two currencies at the current rate.
Create Internal Transfer - Initiate an internal funds transfer between the corporate's own accounts.
Create Third Party Transfer - Initiate a third-party funds transfer within the same bank.
Create Domestic Transfer - Initiate a domestic funds transfer to another bank.
Create Cross-Border Transfer - Initiate a cross-border (MT103) funds transfer.
Validate Holidays And Cutoff - Validate non-working days and cutoff times for a prospective transfer.
Get Term Deposit Configurations - Fetch the available term deposit configurations.
Create Term Deposit - Create a term deposit transaction for the authenticated corporate user.
List Term Deposits - Fetch the list of term deposits for the authenticated corporate user.
Modify Term Deposit - Update an existing term deposit.
Withdraw Term Deposit - Withdraw an existing term deposit.
List Transactions - Transaction enquiry for the authenticated corporate user.
Get Transaction - Get the details of a single transaction by its id.
Get Transaction History - Get the user audit history for a transaction.
List Pending Transactions - List transactions pending the authenticated user's approval.

Do More, Build Less

Integration Infrastructure for Finastra AI Agents

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

Finastra MCP server
Managed Authentication

Pre-built authentication UI.

Agent auth
Falcon Engine

Every Finastra action runs on Falcon.

Agent Execution Engine
StackOne Defender
StackOne Defender Meta PG v1 Meta PG v2 DeBERTa 88.7% 67.5% 63.1% 56.9% Detection accuracy

88.7% prompt injection detection.

Prompt injection defense

"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."

Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."

Barbry McGann, SVP at Workday Ventures

G2 - High Performer G2 - Easiest To Do Business With G2 - Users Love Us G2 - Users Most Likely To Recommend G2 - Easiest Admin

Product Teams Love Building Agent Integrations With StackOne

G2

Finastra AI agent integration resources

Agentic Context Engineering: Why AI Agents Kill Their Own Context Windows

AI agents exceed their context windows without knowing it. Six failure patterns and seven survival architectures for agentic context engineering.

15 min

MCP Code Mode: Keeping Tool Responses Out of Agent Context

Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.

11 min

Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery

Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.

10 min

Put your AI agents to work

All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.