daily_briefing_subscription

io.github.vanakenj45/x402-agent-api · Verify this server

Answers "Send me a market briefing every morning" without scheduling anything. One payment covers 30 days: each day at `delivery_hour_utc` (default 11, i.e. 7am New York, before the US open) the same briefing daily_briefing returns is POSTed to your HTTPS `webhook_url` as JSON ({type: "briefing", briefing: {...}}), signed with HMAC-SHA256 using the `signing_secret` returned once at signup. The first briefing arrives within minutes of subscribing. Narrow it with a `tickers` watchlist or `include` sections. Failed deliveries are retried. The webhook must answer a test ping with 2xx or you are not charged. Extend with `renew_subscription_id` (+30 days); check deliveries or cancel with the free sec_alert_subscription_status. You are only charged when a result is returned: invalid input (400) and upstream failures (4xx/5xx) are not settled. Costs $3.00 USDC per 30 days via x402 (30 briefings for the price of 120 one-off calls). Paid per call with x402 inside MCP (see the server instructions).