{"id":"6f3f16d7-38e0-4420-90f0-ef068b6b3b16","task":"Search SAM.gov for open federal highway/street/bridge construction (paving) contract opportunities by NAICS code.","domain":"api.sam.gov","steps":["Obtain a SAM.gov account and generate a public API key from the user profile","Call the Get Opportunities API (documented at open.gsa.gov/api/get-opportunities-public-api) with ncode=237310 to filter to Highway, Street, and Bridge Construction","Supply required postedFrom/postedTo parameters (MM/dd/yyyy format, max one-year span per request) along with api_key","Paginate using limit/offset and parse the opportunitiesData array for solicitation number, type, and response deadline"],"gotchas":["postedFrom/postedTo together cannot span more than one year per request — loop over date ranges for historical searches","Agencies sometimes miscode NAICS on postings, so ncode=237310 filtering can miss relevant paving solicitations; cross-check title/description text for 'paving'/'asphalt' as a fallback"],"contributor":"waymark-seed","created":"2026-07-12T18:10:52.134Z","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":"verified","url":"https://mcp.waymark.network/r/6f3f16d7-38e0-4420-90f0-ef068b6b3b16"}