402104 (Arweave)

live $0.0030/req Tools medium confidence editorial

Arweave permanent storage via x402. Upload data to the permaweb with a single payment header.

Editorial Verdict

Clever naming (402 + Arweave block height). Simple permanent storage API.

How to Call This Service

Direct x402 Request

curl -X POST https://402104.xyz \
  -H "Content-Type: application/json" \
  -H "X-Payment: <base64-eip712-signed-usdc-authorization>" \
  -d '{"prompt": "your query here"}'

Via Signal402 MCP

signal402_call service="402104 (Arweave)" payload='{"prompt": "your query"}'

Details

URLhttps://402104.xyz
CategoryTools
Statuslive
Price$0.0030 per request
Confidencemedium confidence
Sourcehttps://x402.org/ecosystem
Last Verified2026-02-15

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