x402mpp.sh
ExplorerDirectory
endpoint / cataloged

Expand a shortened or redirecting URL: follows the redirect chain server-side and returns every hop plus the final desti

Expand a shortened or redirecting URL: follows the redirect chain server-side and returns every hop plus the final destination, re-validating each hop against SSRF.

https://quartermaster.surewhynot.app/v1/unshorten ↗
Statuscataloged
Networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Schemeexact
First seen2026-08-30T15:59:44Z

Payment + protocol

MethodGET
Protocolx402 v2
Networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Schemeexact
AssetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Amount2000
Pay toFgcKNzsBXSEHGNZNWetPsjXiBZk1WFoU6sF2zVsnzXfa
Evidencebazaar
First seen2026-08-30T15:59:44Z
Last seen2026-08-30T20:17:47Z

Discovery evidence

Coinbase CDP Bazaar ↗Machine record →Sitemap index →

Related on quartermaster.surewhynot.app

Check ETH and USDC (or any ERC-20) balance of an address on Base — pre-flight funding checks for payments and settlementeip155:8453Full x402 endpoint audit: verifies the 402 challenge, payment fields, Bazaar discovery metadata, and the origin's discovsolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpVerify an x402 settlement on Base OR Solana: pass a 0x transaction hash or a base58 signature, confirm it succeeded, decsolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpFull x402 endpoint audit: verifies the 402 challenge, payment fields, Bazaar discovery metadata, and the origin's discoveip155:8453Check ETH and USDC (or any ERC-20) balance of an address on Base — pre-flight funding checks for payments and settlementsolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpExpand a shortened or redirecting URL: follows the redirect chain server-side and returns every hop plus the final destieip155:8453