head to head/Developer Tools

KalshiSpy vs TwitterAPI.io

Neck and neck on boosts. Profiles, pricing and deals below.

KalshiSpy

Kalshi API & MCP Server for ChatGPT, Claude and Agents

community boosts

⚡ 0

pricing

Paid

what it is

Kalshi market data for agents: a public REST API of settled results, a keyed live feed of verified trader positions, OpenAPI 3.1 and a hosted MCP server.

TwitterAPI.io

The Public Social Data API for Developers & AI Agents

community boosts

⚡ 0

pricing

Paid

what it is

The public social data API for developers and AI agents — read user feeds, search posts, and publish with predictable per-call pricing, no minimums, no rate limits.