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Wildcard

Making APIs 'just work' for AI Agents

Connect agents to any API in the world with LLM-native interfaces. Wildcard is a developer platform that combines powerful API integrations with intelligent tool orchestration for AI agents. Our vision is to be the bridge between AI agents and the world’s APIs.
Wildcard
Founded:2025
Team Size:2
Status:
Active
Location:San Francisco
Group Partner:Gustaf Alstromer
Active Founders

Kaushik Mahorker, Founder

CEO at Wildcard. Previously, Engineering Manager at Scale AI where I led the GenAI Allocation team. Built the ecommerce enrichment engine for the largest company pilot - enriching 2.4M attributes across 400K SKUs. Former Eng at AWS Elastic File System. UCLA Masters CS and UCSB CS undergrad.
Kaushik Mahorker
Kaushik Mahorker
Wildcard

Yagnya Patel, Cofounder

CTO at Wildcard. Previously NLP and Knowledge Graphs at Tesla, Amazon, and Truveta. Scaled the first AI Knowledge Graph plotting half of all 330M US patients with clinical records, prescriptions, and images. UCSB CS
Yagnya Patel
Yagnya Patel
Wildcard
Company Launches
Wildcard - Make APIs just work for AI agents
See original launch post ›

Hey everyone, we're Kaushik and Yagnya - cofounders of Wildcard!

tl;dr;
Wildcard is the gateway for AI agents to use APIs. Agents query Wildcard with natural language to select the right API flows for their tasks. API providers construct agents.json files to help AI agents discover their APIs.
🌟 Get started here

Problem

API infrastructure over the last 20+ years has been built for one persona: the developer. New applications are agentic and traffic to APIs will come from AI agents. Agents need interfaces that deliver outcomes, yet APIs are limited to discrete actions.

The result? Developers prompt tune, build tool definitions, and chain LLMs to get simple integrations to work.

https://youtu.be/kby2Wdt2Dtk

Solution

We're launching the agents.json registry and SDK. Safe, reliable, and official agentic APIs that developers add to their agents in under 90 seconds.

1. Use Wildcard as a single tool to find the right API flow to call.

2. Install our open source SDK to run actions on your own infrastructure, wherever your agent lives.

We're launching 10 curated APIs, including officially verified ones like Resend, Alpaca and more.

The first providers to optimize their APIs for AI agents will see massive early adoption by AI agents.

API Providers - Prepare your API for AI agents - talk to us

Developers (or AI agents) - Add your first integration in under 90 seconds - get started here

⭐ We’re open source! Give us a star on Github

Team

We met 8 years ago as undergrads and have been great friends since.

Kaushik is a former Engineering Manager at Scale AI where he led the GenAI Allocation Team.
Yagnya previously worked on NLP and Knowledge Graphs at Tesla, Amazon, and Truveta.