{"slug":"frontera-signal-964dea3b","name":"Frontera Signal","summary":"Use to find who is about to build what in the Rio Grande Valley, Texas (Hidalgo, Cameron, Starr, Willacy counties): commercial projects over $50,000 filed with the state before construction, with owner, design firm, estimated cost, square feet and dates. For suppliers, subcontractors, lenders and brokers chasing new work. Filter by city, county, since, min_cost or owner. Example: \"What commercial projects were registered in Hidalgo County since Sept 1, who owns them and how big are they?\"","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:54.731604Z","sources":[{"source":"x402_bazaar","external_id":"https://fronterasignal.com/api/v1/projects","owner_address":"0x6b7a56b58c89631ab60e7153b6170677a1af00be","seen_at":"2026-10-26T17:12:27.200607Z","removed_at":null}],"endpoints":[{"url":"https://fronterasignal.com/api/v1/projects","host":"fronterasignal.com","protocol":"x402","state":"live","last_probe_at":"2026-10-26T06:00:05.066298Z","last_ok_at":"2026-10-26T06:00:05.066298Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"fronterasignal-com-66d7aeaf","name":"fronterasignal.com"}],"payment_options":[{"endpoint_url":"https://fronterasignal.com/api/v1/projects","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"30000","pay_to":"0x6b7a56b58c89631ab60e7153b6170677a1af00be","observed_at":"2026-10-26T06:00:05.066298Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":2,"last_paid_at":"2026-10-08T05:36:01.649Z","reported_at":"2026-10-26T17:12:27.200607Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 8 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 0 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-26T14:50:01.300599Z"},"identity":{"endpoint_domains":["fronterasignal.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"frontera-signal-ea0ce93e","name":"Frontera Signal","proven_domain":"fronterasignal.com"},{"slug":"frontera-signal-d91ac978","name":"Frontera Signal","proven_domain":null},{"slug":"frontera-signal-03a63081","name":"Frontera Signal","proven_domain":null},{"slug":"frontera-signal-f193a5d5","name":"Frontera Signal","proven_domain":null},{"slug":"frontera-signal-0cf06652","name":"Frontera Signal","proven_domain":null},{"slug":"frontera-signal-5abb1160","name":"Frontera Signal","proven_domain":null},{"slug":"frontera-signal-e468cdcc","name":"Frontera Signal","proven_domain":null},{"slug":"frontera-signal-e64cf039","name":"Frontera Signal","proven_domain":null},{"slug":"frontera-signal-a0795301","name":"Frontera Signal","proven_domain":null},{"slug":"frontera-signal-5e67beb5","name":"Frontera Signal","proven_domain":null}],"namesake_count":14},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}