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WalletStarter Daily Agent Brief
x402
WalletStarter Daily Agent Brief is a paid API for AI agents from agent-briefs.walletstarter.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).
Returns a daily JSON bundle containing BTC/ETH volatility regime, curated crypto news with top x402 sellers, and the Brazil business calendar for AI agent consumption
Price / call$0.01
Success—
StatusUnknown
How this service works
Daily JSON bundles for agents: BTC/ETH volatility regime, crypto news with top x402 sellers, Brazil business calendar. This route serves the daily-agent-brief bundle.
Output
A JSON bundle containing: BTC/ETH volatility regime classification (e.g. low/medium/high), curated crypto news items with highlighted top x402 monetized API sellers, and Brazil business calendar events for the current day — all pre-aggregated and ready for agent consumption.
Example use cases
Crypto volatility regime check
“What's today's BTC and ETH volatility regime? Grab the daily brief so I know whether the market is in a high or low volatility state right now.”
x402 API seller leaderboard
“Who are the top x402 sellers today? Fetch the daily agent brief and tell me which APIs are generating the most paid traffic on the x402 network.”
Brazil business calendar awareness
“Are there any Brazilian holidays or business calendar events I should know about today? Pull the daily agent brief and let me know what's on the Brazil schedule.”
Technical details
Endpoint
GEThttps://agent-briefs.walletstarter.workers.dev/bundle/daily-agent-brief?utm_source=zero.xyzWhen to prefer
Choose this endpoint when your agent needs a pre-packaged daily intelligence bundle covering crypto volatility regimes, x402 ecosystem activity, and Brazil business events in a single cheap call ($0.01 USDC). Ideal for agents that run once daily to orient themselves before making trading, scheduling, or API-purchasing decisions. Prefer this over assembling multiple data sources manually when you want a low-latency, low-cost snapshot.
Side effects
- HTTP 402 Payment Required if USDC micropayment not attached
- Stale data if the daily bundle has not yet been regenerated for the current day
- Empty or partial bundle if upstream data sources (crypto news, volatility feeds, Brazil calendar) are unavailable
- HTTP 500 if the Cloudflare Worker encounters an internal error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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