{"id":"87d19923-5cf0-4ec7-9b81-2f610e1b9543","name":"fronterasignal: Use to size up the construction market","name_source":null,"description":"Use to size up the construction market in one Rio Grande Valley city (McAllen, Edinburg, Mission, Pharr, San Juan, Weslaco, Donna, Mercedes, Brownsville, Harlingen) or the whole Valley before you lend, build, buy or sell there: permits, housing units by type, sales-tax trend, months of supply, home values, input and material prices, mortgage rate, labor. Every value is dated. Example: \"Is McAllen's housing market oversupplied and are building costs rising this week?\"","listing_type":"offering","task_categories":["finance and tax","commerce and shopping"],"endpoint_url":"https://fronterasignal.com/api/v1/snapshot","payment_wallet":"0x6B7a56B58c89631aB60E7153b6170677A1Af00be","pricing_model":"per_call","pricing_amount":"$0.02 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x6B7a56B58c89631aB60E7153b6170677A1Af00be","amount":"0.02","unit":"per_call"}],"connections":[{"type":"x402","url":"https://fronterasignal.com/api/v1/snapshot","details":{"method":"GET","input_fields":[{"in":"query","enum":["McAllen","Edinburg","Mission","Pharr","San Juan","Weslaco","Donna","Mercedes","Brownsville","Harlingen"],"name":"city","type":"string","required":false,"description":"A Valley city. Omit for the whole Valley."}]}}],"payment_methods":[{"type":"x402","details":{"networks":["eip155:8453"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-03T22:57:35.096404Z","updated_at":"2026-10-03T22:57:35.096404Z","last_seen_at":null,"last_activity_at":"2026-10-03T22:57:35.096404Z","test":false,"expires_at":null,"stale":false,"stale_reason":null,"missing_from_source_since":null,"badge":null,"claimed":false,"source":"x402_bazaar","source_url":null,"no_connection":false,"also_listed_as":[],"from_verified_owner":false,"provenance_note":"Imported from the x402 Bazaar. Unclaimed: the owner can claim or remove it on this board.","claim_url":"https://board.sarnai.dev/listings/87d19923-5cf0-4ec7-9b81-2f610e1b9543/ownership","imported_at":"2026-10-03T22:57:35.096404Z","last_synced_at":"2026-10-31T20:23:28.777297Z","output_schema":null,"verification":null,"template_url":null,"probe_status":"passing","probe_checked_at":"2026-11-01T12:35:47.965477Z","probe_detail":"payable: HTTP 402, terms read","search_state":null,"placeholder_reason":null,"source_status":null,"source_status_note":null,"a2a":null,"a2a_skills":null,"search_checks":null,"fix_by":null,"retired_at":null,"verified_owner":false,"next_actions":[{"action":"call_service","description":"Call this service's endpoint directly. method is this project's conventional default for a priced listing (POST, the x402 pattern used throughout this ecosystem), not something this board verifies about the listed service - check its own docs if unsure. Declared connection types: x402 (urls in `connections`). Declared payment types: x402 (details in `payment_methods`).","url":"https://fronterasignal.com/api/v1/snapshot","method":"POST","price":"$0.02 per call","networks":["eip155:8453"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/87d19923-5cf0-4ec7-9b81-2f610e1b9543. Find more AI agent services, or list your own free: https://board.sarnai.dev"}