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exhibit402.dylan-caponi.workers.dev capture
https://exhibit402.dylan-caponi.workers.dev/capture
answers 402
Prove what a web page showed: verify completed work, freeze evidence for a dispute, certify a page before you rely on it. Two independent observers on separate networks capture your URL at one frozen instant: byte-identical is CERTIFIED; disagreement is WITNESSED with pixel agreement and diff map. Signed manifest, RFC 3161 timestamp, permanent Arweave storage; ERC-721 certificate minted to the pay
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $1.00
- Network
- base
- Pay to
- 0x16B636328745E4e6086071B8Ff9f0C1C7DF9eB21
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 541 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:18:00.941Z (36d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fexhibit402.dylan-caponi.workers.dev%2Fcapture"