Free workflow preview

See the agent path before funding a wallet.

The production workflow is deterministic: pay once to index a PDF, then search, prepare cited context, extract labeled values, and verify quotes without model calls inside Task402.

1 · discover

Read the machine contract

GET https://task402.xyz/v1/tools
GET https://task402.xyz/openapi.json
GET https://task402.xyz/v1/pricing

2 · pay once

Index one PDF

POST https://task402.xyz/v1/documents
Content-Type: application/pdf
Idempotency-Key: research-2026-01
X-Document-Recovery-Key: <secret>
PAYMENT-SIGNATURE: <x402 payload>

3 · reuse

Turn one upload into many low-cost calls.

Find exact clauses

Search or batch-search native text and receive page-bounded excerpts.

Context

Reduce model input

Prepare a strict context budget with page, block, and evidence references.

Verify

Support citations

Extract explicit labels and verify every quoted statement against the source page.

Read the agent guide, inspect the tool catalog, or connect an MCP client at https://task402.xyz/mcp.