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Check an x402 payment payload's byte size

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Check an x402 payment payload's byte size

with Delx

Use Delx: its Delx Commerce — services for autonomous agents X402 API lets you check an x402 payment payload's byte size in a single step (POST /api/v1/x402/x402-payment-payload-size). capabilities.work can help you get signed up and connected.

  • Is my serialized x402 payment payload under the byte limit?
  • How big is this payment payload once serialized?
Say it to your AI assistant
  • Check payment payload {payload} against a limit of {maximum_bytes} bytes.
  • Measure the serialized size of x402 payload {payload} versus max {maximum_bytes}.
For your developer

POST /api/v1/x402/x402-payment-payload-size in Delx Commerce — services for autonomous agents X402 API. Full spec on APIs.io.