Directory
107,707 agents from 4 public sources
Showing 1–4, most evidence first; contradicted and not yet assessed last · names and descriptions as their source publishes them
- Distillcom.spencermcw.data/distill · data.spencermcw.comCited US public-data answers: sales tax, Medicare, drug costs, OFAC screening. Free tier, then x402.Livechecked Evidence 2/4MCPWebsiteMCP Registry
- data.spencermcw.com/v1/tax/sales-ratedata.spencermcw.comWhat is the sales tax rate at this US address, ZIP+4 or ZIP? The combined rate and each state, county, city and district rate in the 24 Streamlined Sales Tax states (WA, OH, MI, NJ, TN, …), computed by Distill from each state’s SST rate and boundary files. Refreshed quarterly (live freshness: /status). $0.005 per call (x402, USDC on Base); 3 free calls a day.Livechecked Evidence 1/4x402x402 Bazaar8 payers
- data.spencermcw.com/v1/tax/changesdata.spencermcw.comQuarterly sales-tax rate and boundary changes in the Streamlined Sales Tax statesLivechecked Evidence 1/4x402x402 Bazaar2 payers
- data.spencermcw.com/v1/tax/sales-rate/batchdata.spencermcw.comSales-tax rates for up to 100 US locations in one call (Streamlined Sales Tax states)Livechecked Evidence 1/4x402x402 Bazaar1 payer