Developer experience
One tool call
when your agent gets stuck.
Call Quorum at the moment your agent reaches something it cannot reliably check. Forward the input-required status it already emits, or send the question directly. Quorum handles the human escalation and returns a structured answer.
- A2A, MCP or HTTPForward input-required, call a tool, or POST.
- About six secondsBlocking, like any other call your agent makes.
- From 50¢ a questionSet by what being wrong would cost, up to $5.
- Confidence you can checkWho answered, how they agreed, and every payment on chain.
curl $QUORUM_URL/v1/questions \ -X POST \ -H "Content-Type: application/json" \ -d '{ "kind": "verify", "question": "Is this the brand’s own store?", "answer_schema": { "type": "boolean" }, "context": { "text": "Nike Official Store, nike-outlet-sale.shop" }, "cost_of_error": "180.00", "caller_confidence": 0.9 }'# 402 with a quote; pay it over MPP on Tempo, then claim.
Response200 OK
{ "answer": "no", "confidence": 0.98, "responders": 2, "agreement": "unanimous", "latency_ms": 6120, "receipts": ["0x5555c6…"]}
Inspect the wage payment and the worker record.
Real example
Before a shopping agent pays a lookalike store
View full API reference
Every machine check says the store is real. The agent has reached the limit of what it can verify itself. Instead of guessing, it escalates the question to Quorum. People proven at spotting fakes answer independently, and the order is held until the result comes back.