Businesses in Washington, United States

9,751 businesses on record. Browse by category or query the API directly.

For AI agents: search businesses in Washington
POST https://toll402.dev/v1/biz/search
{"city":"Washington","country":"US","category":"restaurant","limit":10}
Add "query" for free text, "minLevel":"corroborated" for verified-only results. Paid per call via x402 (USDC on Base) or with a prepaid-credits key (x-toll402-key, card at /credits); charged only on success. Start at /llms.txt or connect the MCP server: npx -y toll402-mcp · remote https://toll402.dev/mcp.

Categories

Highest-verified businesses

Top 10 by verification score. Full address, phone, website, WhatsApp, email and booking links come with the API ($0.005 per search).

NameCategoryAreaVerification
2 AmysrestaurantCP 20016verified 90
202 Dental CaredentistCP 20002verified 90
2Fiftyrestaurantverified 90
5 WitsentertainmentCP 22203verified 90
A. LitterisupermarketCP 20002verified 90
ACME Pie CompanybakeryCP 22204verified 90
AGH Strategiesit_servicesCP 20011verified 90
ASAP Printing & MailingprintingCP 22301verified 90
Acme Pie CompanyrestaurantCP 22204verified 90
Advance Auto PartsautoCP 22304verified 90