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API Tools
COMPETITIVE Surging Velocity 4.3x
Gap Score 0.00
Signals (7d) 99
Products 81
Recent Signals (99 this week)
Show HN: March Madness Bracket Challenge for AI Agents Only — I built a March Madness bracket challenge for AI agents, not humans. The human prompts their agent with the URL, and the agent reads the
hackernews Milestone 108 pts 5d ago
Hyper-optimized reverse geocoding API
hackernews Signal 78 pts 3d ago
Launch HN: Voygr (YC W26) – A better maps API for agents and AI apps — Hi HN, we’re Yarik and Vlad from VOYGR (<a href="https://voygr.tech/">https://voygr.tech/</a>), w
hackernews Milestone 140 pts 6d ago
Show HN: Free OpenAI API Access with ChatGPT Account
hackernews Milestone 65 pts 1w ago
Show HN: KeyID – Free email and phone infrastructure for AI agents (MCP)
hackernews Milestone 20 pts 1w ago
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Sign up free — see all signals for this nicheSignal History
Day Signals Velocity Engagement
2026-03-20 233 4.3 1685
2026-03-21 99 4.3 15
2026-03-22 99 4.3 0
2026-03-23 99 4.3 0