# Isocast

> Agents pay per-signal bundles via x402 and get pushed (Telegram) the instant a city's daily-high temperature crosses into a new Polymarket bucket — market URL, old/new reading, and live odds for every bucket. 37 cities. Free endpoints (cities, sample, pricing, terms) need no auth; deeper signal reads are paid per bundle via x402 (USDC on Base).

- **Domain**: `api.isocast.dev`
- **Provider**: Isocast (https://isocast.dev)
- **A2A protocol version**: 0.3.0
- **Kind**: paid_api
- **Category**: data
- **Live-responds (last probe)**: True
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 100%
- **Payment protocol**: a2a_x402
- **Wallet**: `0x44b16952484b6dbea40ede12927ee03a5ea6cdd3`

## Skills
- **Polymarket weather-market bucket-transition signals** — Per-signal, bundle-prepaid alerts fired the instant a city's daily-high temperature crosses from one Polymarket temperature bucket into another. Each signal car

## URLs
- Agent card: https://api.isocast.dev/.well-known/agent-card.json
- Page (HTML): https://agenstry.com/agents/api.isocast.dev
- Documentation: https://api.isocast.dev/llms.txt