FastSpring Integration for AI Agents
Connect your AI agent to 59 QA'd FastSpring actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in, plus 42 events to subscribe to.
FastSpring AI Agent Actions
59 production-ready actions for your agent to do more on FastSpring.
FastSpring Webhook Events
42 real-time FastSpring events your AI agent can subscribe to.
- Active Check Acknowledges FastSpring deliveries that carry no events or an event type this connector does not map.
- Account Created Fires on the FastSpring account.created event.
- Account Updated Fires on the FastSpring account.updated event.
- Order Completed Fires on the FastSpring order.completed event.
- Order Failed Fires on the FastSpring order.failed event.
- Order Canceled Fires on the FastSpring order.canceled event.
- Order Approval Pending Fires on the FastSpring order.approval.pending event.
- Order Payment Pending Fires on the FastSpring order.payment.pending event.
- Chargeback Created Fires on the FastSpring chargeback.created event.
- Chargeback Won Fires on the FastSpring chargeback.won event.
- PayPal Dispute Action Required Fires on the FastSpring paypal_dispute.action_required event.
- PayPal Dispute Accepted Fires on the FastSpring paypal_dispute.accepted event.
- PayPal Dispute Lost Fires on the FastSpring paypal_dispute.lost event.
- Subscription Activated Fires on the FastSpring subscription.activated event.
- Subscription Charge Completed Fires on the FastSpring subscription.charge.completed event.
- Subscription Charge Failed Fires on the FastSpring subscription.charge.failed event.
- Subscription Updated Fires on the FastSpring subscription.updated event.
- Subscription Canceled Fires on the FastSpring subscription.canceled event.
- Subscription Uncanceled Fires on the FastSpring subscription.uncanceled event.
- Subscription Deactivated Fires on the FastSpring subscription.deactivated event.
- Subscription Payment Overdue Fires on the FastSpring subscription.payment.overdue event.
- Subscription Payment Reminder Fires on the FastSpring subscription.payment.reminder event.
- Subscription Trial Reminder Fires on the FastSpring subscription.trial.reminder event.
- Subscription Paused Fires on the FastSpring subscription.paused event.
- Subscription Resumed Fires on the FastSpring subscription.resumed event.
- Subscription Group Created Fires on the FastSpring subscription.group.created event.
- Subscription Group Prorated Fires on the FastSpring subscription.group.prorated event.
- Subscription Group Updated Fires on the FastSpring subscription.group.updated event.
- Subscription Group Payment Charge Completed Fires on the FastSpring subscription.group.payment.charge.completed event.
- Subscription Group Payment Charge Failed Fires on the FastSpring subscription.group.payment.charge.failed event.
- Subscription Group Payment Overdue Fires on the FastSpring subscription.group.payment.overdue event.
- Subscription Group Payment Reminder Fires on the FastSpring subscription.group.payment.reminder event.
- Subscription Group Deactivated Fires on the FastSpring subscription.group.deactivated event.
- Quote Created Fires on the FastSpring quote.created event.
- Quote Updated Fires on the FastSpring quote.updated event.
- Payout Entry Created Fires on the FastSpring payoutEntry.created event.
- Return Created Fires on the FastSpring return.created event.
- Fulfillment Failed Fires on the FastSpring fulfillment.failed event.
- Mailing List Entry Updated Fires on the FastSpring mailingListEntry.updated event.
- Mailing List Entry Removed Fires on the FastSpring mailingListEntry.removed event.
- Mailing List Entry Abandoned Fires on the FastSpring mailingListEntry.abandoned event.
- Invoice Reminder Email Fires on the FastSpring invoice.reminder.email event.
Do More, Build Less
Integration Infrastructure for FastSpring AI Agents
"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
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FastSpring AI agent integration resources
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Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery
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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.