US State & County Sales Tax Rate Triage

Use to calculate sales tax percentages before finalizing a checkout, invoice, or billing statement in e-commerce workflows.

Try it OpenAPI

Call

POST https://statepulse-api.hahavoid0.workers.dev/finance/sales-tax
{
  "zip_code": "90210"
}

AgentCash command

npx agentcash@latest fetch https://statepulse-api.hahavoid0.workers.dev/finance/sales-tax -m POST -b '{"zip_code":"90210"}'

Not for

Do not use for filing state/federal tax returns or local business tax receipts.