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stall-row

Sign Reader — read one x402 endpoint's 402 challenge: both wire formats (v2 PAYMENT-REQUIRED header, v1 JSON body) parsed and normalized (network, asset, amount atomic and exact decimal, payTo, scheme), malformed fields named, declared-vs-live mismatches (method included) when you pass your catalogue entry, and a compatibility verdict for the official Python and TypeScript x402 SDKs. Probe is unpaid. Use this when a checker's parser keeps choking on sellers' signs.

Resource URL

https://stall-row-production.up.railway.app/v1/sign-read

Payment options

exactBase (8453)

$0.01 USDC

Max amount

Pay to
0x097f9685D1e0752bF8B02d61E5Ce9be7eA0FBA7F
Timeout
300s

Tags

x402inspectorchallengesdkverification

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://stall-row-production.up.railway.app/v1/sign-read
Type: http
Sources: cdp, thirdweb, payai

Developer