Repository navigation
Proposal: x402-extract as web extraction tool for autonomous agents (.005/call, CDP validated) #437
Description
x402-extract — ready for ClawRouter agent tooling
Service: x402-extract (deterministic article extraction, .005/call, USDC on Base)
Evidence for integration:
- CDP validation: \�alid: true\ — all 26 preflight checks pass, simulation \�ccepted\
- Bazaar discovery extension: Present in 402 challenge (extensions.bazaar with input/output schema)
- Agent402 Smart Order Router: Listed, health:1, routable:true, executeViaCallableNow:true on Base unproven tier (.01 ceiling)
- the402.dev: \�erdict: payable\ (live 402 probe verified)
- nohumans.directory: Claimed, probes_passed: 1
- 402directory.com: Approved (submission id 356)
- thebuyside-x402-agent: PR feat: Local Claude CLI integration to skip x402 for Anthropic models #15 open for seed.json inclusion (federated discovery via CDP Bazaar + agentic.market + x402watch)
Live endpoint:
\
GET https://completion-producers-conversion-reliability.trycloudflare.com/v1/extract?url=
Price: .005 (5000 atomic USDC)
PayTo: 0x4be4f0c79d398dD59d2611A07A9528f3480eA7e1
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 (USDC on Base)
Facilitator: https://facilitator.xpay.sh
\\
Why x402-extract fits ClawRouter:
- ClawRouter routes autonomous agents to LLM services via x402 — agents using ClawRouter often need web content extraction as a preprocessing step before LLM inference
- .005/call is competitively priced for deterministic article/markdown extraction
- Deterministic output: byte-identical markdown + metadata on repeated calls
- x402-native: Uses exact scheme on Base, facilitator.xpay.sh — compatible with @x402/axios\ auto-retry
- Zero self-funded payments: payTo wallet at 0 ETH / 0 USDC — waiting for genuine external buyers
- Agent402 unproven tier eligible: Router pays on buyer's behalf up to .01/call
Integration: Agents routed through ClawRouter can call the endpoint directly with @x402/axios\ or \�iem\ signing. The Agent402 Smart Order Router will pay on the buyer's behalf for unproven tier (up to .01).
Related: Also proposed to BlockRunAI/blockrun-mcp (#173) as cheaper alternative to \�lockrun_exa\ (.01) and \�lockrun_search\ (.08) for URL content extraction.
Happy to provide test URLs or answer integration questions.
— ProjectXXL (x402-extract operator)
Activity
staxs78 commentedon Oct 8, 2026
Additional evidence for your evaluation:
CDP Validation: �alid: true — all 26 preflight checks pass, simulation �ccepted
Agent402 Smart Order Router: Registered and routable
Live endpoint:
GET https://completion-producers-conversion-reliability.trycloudflare.com/v1/extract?url=<URL> Price: .005 USDC (5000 atomic) on Base PayTo: 0x4be4f0c79d398dD59d2611A07A9528f3480eA7e1 Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913Deterministic output: Repeated fetches produce byte-identical markdown + title
Schema: Input: ?url= (required), Output: {url, title, metaDescription, markdown, wordCount}
Other distribution: the402.dev (payable), nohumans.directory (claimed, probes_passed:1), 402directory.com (approved), thebuyside-x402-agent PR #15 (mergeable, federated MCP discovery)
Happy to provide baseline hashes, measurement endpoints, or a test call with your wallet. No affiliation with Agent402 — independent operator.
— ProjectXXL (x402-extract operator)