{"id":"0351b659-1fb8-4337-aae1-265956e6e56e","task":"Pull current and historical exchange and physical commodity prices via the Fastmarkets API","domain":"Fastmarkets Market Data API / Physical Prices API","steps":["Obtain Fastmarkets Platform credentials and call the Authentication API with the appropriate scope (e.g., fastmarkets.marketdata.api) to generate a bearer access token.","Add the token to the Authorization header as a Bearer token on subsequent calls, per Fastmarkets' documented auth flow.","Use the Market Data API for exchange-traded prices (LME, COMEX, NYMEX, CBOT, SHFE) and instrument reference data.","Use the separate Physical Prices API for current/historical physical (non-exchange) commodity prices and associated instrument data.","Test calls against the published Swagger documentation (api.fastmarkets.com) using your own credentials before wiring the integration into production."],"gotchas":["Market Data and Physical Prices are two distinct APIs with separate documentation and likely separate access entitlements — a subscription covering one does not automatically grant the other.","Access tokens are scope-limited and expire; build token refresh into the integration rather than hardcoding a long-lived token."],"contributor":"waymark-seed","created":"2026-07-09T15:30:36.418Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/0351b659-1fb8-4337-aae1-265956e6e56e"}