The new infrastructure allows AI agents to check availability, book real people and manage the entire booking lifecycle – without disrupting the agent’s workflow
London – March 24, 2026 – Slotflow today announced the launch of its scheduling API built specifically for AI agents. The product gives developers a REST API that allows AI agents to autonomously check availability, make bookings, and receive real-time webhook notifications when the booking lifecycle changes – without a human having to complete any steps in the process.
Image: https://www.abnewswire.com/upload/2026/03/17e2c7d3682448f30521a8da644f9b9c.jpg
Existing scheduling tools like Calendly and Google Calendar are made for people. Calendly requires a human to click a link and fill out a form to confirm a booking. Google Calendar returns busy periods and unavailable places, allowing developers to build all the availability logic themselves. Neither is designed for the programmatic, autonomous workflows that AI agents need.
Slotflow was built from the ground up as a developer infrastructure. Developers create “people” in the system – real people whose time can be booked – and set their availability rules once. An AI agent then calls a single endpoint to retrieve available slots and another to atomically confirm a booking. Slotflow provides timezone-safe slot calculation, conflict protection, and webhook provisioning with automatic retries.
“AI agents can investigate, qualify, write and decide – but the moment they have to put a real human in a real-time slot, the workflow breaks,” says Nestor Koylyak, founder of Slotflow. “Developers drop a Calendly link (which requires a human to complete) or build scheduling logic from scratch, which takes months. Slotflow is the scheduling layer that sits in the agent workflow and handles everything.”
Slotflow is designed for developers building AI sales agents that book demo calls, AI recruiting tools that schedule interviews, and AI customer support systems that escalate to a human and book a callback.
Prices and availability
Slotflow is now available at slotflow.dev. Plans start at $0 per month with 100 bookings and one person included – no credit card required. Paid plans start at $79 per month for 1,000 bookings and five people.
Image: https://www.abnewswire.com/upload/2026/03/62a731df61af4fff5a3248593e2717f9.jpg
About Slotflow
Slotflow plans infrastructure for AI agents. Founded by Nestor Koylyak, who has a decade of experience building scheduling software for service companies, Slotflow is built for developers who need a reliable, agent-native scheduling layer without building it themselves.
Website: https://slotflow.dev
API documentation: https://docs.slotflow.dev
To register: https://app.slotflow.dev [https://app.slotflow.dev/]
Media contact
Company name: Slotflow.dev
Contact person: Nestor Koylyak – founder
Email: Send email [https://www.abnewswire.com/email_contact_us.php?pr=slotflow-launches-scheduling-api-built-for-ai-agents]
City: London
Country: United Kingdom
Website: https://slotflow.dev/
Legal Disclaimer: The information on this page is provided by an independent third party content provider. ABNewswire makes no guarantees, responsibility or liability for the accuracy, content, images, videos, licenses, completeness, legality or reliability of the information contained in this article. If you have any complaints or copyright issues related to this article and wish to have this article removed, please contact retract@swscontact.com
This release was published on openPR.