AI agent for Square Payments
Connect Square Payments to your AI agent through the WorkAist MCP server.
The WorkAist Square Payments connector is a production-grade Model Context Protocol (MCP) server. AI agents can read and write Square Payments data — payments — through one consistent interface. Open-source under AGPL-3.0, self-hosted, with reversible PII redaction at the LLM boundary.
Authentication & setup
The Square Payments connector authenticates via OAuth 2.0.
WorkAist redirects you to the provider, you authorize, and the access token is encrypted and stored. No keys to copy.
Frequently paired with Square Payments
FAQ
Can a WorkAist AI agent really automate Square Payments end-to-end?▼
Yes. The connector exposes read and write tools through Model Context Protocol. AI agents call them through plain-language instructions in a CLAUDE.md file — no glue code.
How does this differ from using the Square Payments API directly?▼
The connector adds permission isolation, audit logging, cost tracking per agent, and reversible PII redaction at the LLM boundary. It also presents Square Payments as part of a unified Knowledge Graph alongside your other tools.
What does it cost?▼
WorkAist is open-source under AGPL-3.0 and self-hosted, so the connector itself is free. You pay only for Square Payments's own API costs (if any) and the LLM tokens your agent consumes.
Is my Square Payments data sent to a third party?▼
No. WorkAist runs in your own infrastructure. Data flows from Square Payments → your WorkAist instance → the LLM you choose. Sensitive fields can be tokenized before reaching the LLM.
What if Square Payments changes its API?▼
The connector is versioned and published openly. When Square Payments ships breaking changes, we bump the connector version and the marketplace UI surfaces the upgrade as a one-click apply.