aixbt-pulse

Pull AIXBT's free-tier signal and fold it into the operator's market context. Free tier gives three endpoints, no key, no account: - `/v2/grounding` — the real prize. Cross-domain market context (crypto / macro / tradfi / geopolitics), 12h rolling window, regenerated often. - `/v2/clusters` — 46 crypto sub-community taxonomies with sentiment + ideology notes. Reference data. - `/v2/projects/chains` — ~150 chain slugs AIXBT indexes. Reference data. Everything else on AIXBT is paid ($10/day via x402). This skill maxes out the free surface. Read `memory/MEMORY.md` for context. Read `memory/topics/aixbt-grounding.md` (if it exists) to diff against the last pull — we want to surface *what's new* since last run, not just restate the feed. ## Sandbox note All three endpoints are unauthenticated. Plain curl from the sandbox should work. If any curl returns empty or errors, fall back to **WebFetch** on the same URL — WebFetch bypasses the sandbox and the free endpoints don't need auth headers. ## Steps 1. **Fetch grounding.** This is the freshest cross-domain context AIXBT ships. ```bash curl -s "https://api.aixbt.tech/v2/grounding" > /tmp/aixbt-grounding.json ``` If curl fails or the file is empty/non-JSON, use WebFetch on `https://api.aixbt.tech/v2/grounding` and extract the JSON payload. Expected shape: ```json { "status": 200, "data": { "createdAt": "2026-04-21T19:00:31Z", "windowHours": 12, "sections": { "crypto...