{"slug":"frontera-signal-03a63081","name":"Frontera Signal","summary":"Use to track new housing permits month by month in Rio Grande Valley cities and county areas (Hidalgo, Cameron, Starr, Willacy counties): units and buildings by structure type and valuation since January 2024, with year-to-date totals. Filter by place, county, from and to (YYYY-MM). Covers cities that publish no weekly permits. Example: \"How many single-family homes did Brownsville permit each month this year?\"","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:51.868469Z","sources":[{"source":"x402_bazaar","external_id":"https://fronterasignal.com/api/v1/series/permits-monthly","owner_address":"0x6b7a56b58c89631ab60e7153b6170677a1af00be","seen_at":"2026-10-26T06:00:20.449163Z","removed_at":null}],"endpoints":[{"url":"https://fronterasignal.com/api/v1/series/permits-monthly","host":"fronterasignal.com","protocol":"x402","state":"live","last_probe_at":"2026-10-26T06:00:20.430339Z","last_ok_at":"2026-10-26T06:00:20.430339Z","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/series/permits-monthly","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"50000","pay_to":"0x6b7a56b58c89631ab60e7153b6170677a1af00be","observed_at":"2026-10-26T06:00:20.430339Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":2,"last_paid_at":"2026-10-08T06:26:02.828Z","reported_at":"2026-10-26T06:00:20.449163Z"},"notice":"Not affiliated with addrbook — claim or request removal."}