
Wildcard (YC W25)
@wildcard_ai
Integrate & Orchestrate APIs for AI Agents
Use agents.json to define LLM/API interactions.
ID: 1876006258769362944
http://wild-card.ai 05-01-2025 20:42:11
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Jeff Weinstein We’re building this with agents.json. With outcomes encoded in a discoverable json file - agents can find and use API functionality dynamically.

*️⃣Wildcard (YC W25) is the gateway for AI agents to use APIs. Agents discover, chain, and call APIs—with agents.json. API providers add agents.json files to let agents discover their APIs. ycombinator.com/launches/MrK-w… Congrats on the launch, Kaushik Mahorker and @Life_of_Y_!



🚀 Wildcard (YC W25) launched! Make APIs Just Work for AI Agents "Integrate & Orchestrate APIs for AI Agents" 🌐 fondo.ai/4i9zxLI


Most developers overcomplicate AI tool calling /w @Life_of_Y_ from Wildcard (YC W25) - Tool calling is literally just function execution - the LLM isn't running your code - Wildcard's Agents.json provides an open-source way for LLMs to interpret API calls as simple tools - The most


APIs were built for humans - but LLMs need something different (with @Life_of_Y_ from Wildcard (YC W25)) - OpenAPI specs have decades of experience behind them, but weren't designed with AI agents in mind - Traditional APIs use imperative commands that LLMs struggle to interpret