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mppx validate: Stripe testmode payment support#641

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brendanjryan merged 1 commit into
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bensandler-stripe:bensandler-validate-stripe-payments
Jul 13, 2026
Merged

mppx validate: Stripe testmode payment support#641
brendanjryan merged 1 commit into
wevm:mainfrom
bensandler-stripe:bensandler-validate-stripe-payments

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@bensandler-stripe

@bensandler-stripe bensandler-stripe commented Jul 13, 2026 •
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Adds Stripe payment validation to mppx validate. When a server's 402 challenge includes a Stripe payment method, validate can now complete the full payment flow end-to-end using a test card.

Stripe testmode payments:

  • Pays with pm_card_visa automatically when test key is available
  • If the server rejects the test payment (e.g. it's running in livemode), skips gracefully with a hint rather than reporting a failure
  • Validates full round-trip: SPT creation → credential submission → receipt verification

Other incidental fixes:

Existing JSON output mode (-j) for agents:

  • Runs fully non-interactive (no prompts, no console output leaking into stdout)
  • Returns structured results with suggestions array of actionable next steps (e.g. "validate testnet too")
  • Designed for CI pipelines and AI agent consumption

Examples

Live app 
bensandler@st-bensandler3  ~/stripe/mppx   bensandler-validate-stripe-payments  npx tsx src/bin.ts validate https://v0-starlink-payment-api.vercel.app

mppx validate https://v0-starlink-payment-api.vercel.app


Discovery (/openapi.json)
  ✓ Document found and parseable
  ✓ Valid OpenAPI structure
  ✓ Paid endpoints found (2 endpoint(s))

POST /api/flight-starlink
  Challenge
  ✓ Returns 402 without credentials
  ✓ WWW-Authenticate header present (Payment scheme)
  ✓ Challenge parseable (4 methods: tempo/charge, evm/charge, solana/charge, stripe/charge)
  ✓ Challenge has id
  ✓ Challenge has realm
  ✓ Challenge expires in the future (5m from now)
  ⚠ Realm matches server hostname (realm="v0-starlink-payment-gnznzttgq-ben-sandler-s-projects.vercel.app" vs host="v0-starlink-payment-api.vercel.app")
    → Set the realm to your production hostname (or base domain) in the challenge.
  ✓ [tempo] Valid recipient address
  ✓ [tempo] Valid currency address (mainnet)
  ✓ [tempo] Amount is valid integer string
  ✓ [evm] Valid recipient address
  ✓ [evm] Valid currency address (mainnet)
  ✓ [evm] Amount is valid integer string
  ✓ [evm] Has chainId (8453)
  ✓ [stripe] Amount is valid integer string
  ✓ [stripe] Valid currency code (USD)
  ✓ [stripe] Has networkId (profile_61UfVbHEBmn7)
  ✓ [stripe] Has paymentMethodTypes (card, link, crypto)
  Error Handling
  ✓ Malformed credential returns 402 (not 500)
  ✓ Error response includes fresh challenge

    Attempting payment with wallet 0x79EBcD74c8e1db9fb78D06Ac53534eE8c92e6f40
▸   Pay $0.01 USDC.e on Tempo Mainnet. Continue? (y/N) y
  ✓ Payment [tempo]: submitted
  ✓ Payment: successful (HTTP 200)
  ✓ Payment-Receipt header present
  ✓ Receipt parseable
  ✓ Receipt status is "success"
  ✓ Receipt reference valid (0x358f6e240ecb344871...)
  ✓ Receipt timestamp recent (0s ago)
  ✓ Response body non-empty (application/json, 245B)
  ✓ Content-Type header set (application/json)
  ✓ On-chain transaction (https://explore.tempo.xyz/receipt/0x358f6e240ecb344871bb7a1f4ca317ddcb87b63f3432a7be73bb62d4a040efa3)

    Attempting payment with wallet 0x79EBcD74c8e1db9fb78D06Ac53534eE8c92e6f40
▸   Pay $0.01 USDC on Base. Continue? (y/N) y
  ✓ Payment [evm]: submitted
  ✓ Payment: successful (HTTP 200)
  ✓ Payment-Receipt header present
  ✓ Receipt parseable
  ✓ Receipt status is "success"
  ✓ Receipt reference valid (0xd0523e736c8600c117...)
  ✓ Receipt timestamp recent (0s ago)
  ✓ Response body non-empty (application/json, 245B)
  ✓ Content-Type header set (application/json)
  ✓ On-chain transaction (https://basescan.org/tx/0xd0523e736c8600c1175d06ae2e92ffd801758dc5d1e91ee1e0f1072df5f3bc9e)

    Attempting: $0.50 USD via Stripe (testmode)
  ✓ Payment [stripe]: submitted
  ○ Payment [stripe]: server is in livemode
    → Run your server with a Stripe test key to automatically validate Stripe payments in testmode.

GET /api/flight-starlink/{flightNumber}
  Challenge
  ✓ Returns 402 without credentials
  ✓ WWW-Authenticate header present (Payment scheme)
  ✓ Challenge parseable (4 methods: tempo/charge, evm/charge, solana/charge, stripe/charge)
  ✓ Challenge has id
  ✓ Challenge has realm
  ✓ Challenge expires in the future (5m from now)
  ⚠ Realm matches server hostname (realm="v0-starlink-payment-gnznzttgq-ben-sandler-s-projects.vercel.app" vs host="v0-starlink-payment-api.vercel.app")
    → Set the realm to your production hostname (or base domain) in the challenge.
  ✓ [tempo] Valid recipient address
  ✓ [tempo] Valid currency address (mainnet)
  ✓ [tempo] Amount is valid integer string
  ✓ [evm] Valid recipient address
  ✓ [evm] Valid currency address (mainnet)
  ✓ [evm] Amount is valid integer string
  ✓ [evm] Has chainId (8453)
  ✓ [stripe] Amount is valid integer string
  ✓ [stripe] Valid currency code (USD)
  ✓ [stripe] Has networkId (profile_61UfVbHEBmn7)
  ✓ [stripe] Has paymentMethodTypes (card, link, crypto)
  Error Handling
  ✓ Malformed credential returns 402 (not 500)
  ✓ Error response includes fresh challenge

    Attempting payment with wallet 0x79EBcD74c8e1db9fb78D06Ac53534eE8c92e6f40
▸   Pay $0.01 USDC.e on Tempo Mainnet. Continue? (y/N) y
  ✓ Payment [tempo]: submitted
  ✓ Payment: successful (HTTP 200)
  ✓ Payment-Receipt header present
  ✓ Receipt parseable
  ✓ Receipt status is "success"
  ✓ Receipt reference valid (0xbb94ab6eb3f9188830...)
  ✓ Receipt timestamp recent (0s ago)
  ✓ Response body non-empty (application/json, 186B)
  ✓ Content-Type header set (application/json)
  ✓ On-chain transaction (https://explore.tempo.xyz/receipt/0xbb94ab6eb3f9188830d53b29a76909c1ad9732a959dc4f373f2b0ee02da21d21)

    Attempting payment with wallet 0x79EBcD74c8e1db9fb78D06Ac53534eE8c92e6f40
▸   Pay $0.01 USDC on Base. Continue? (y/N) y
  ✓ Payment [evm]: submitted
  ✓ Payment: successful (HTTP 200)
  ✓ Payment-Receipt header present
  ✓ Receipt parseable
  ✓ Receipt status is "success"
  ✓ Receipt reference valid (0x2a0ccc543e2978ede0...)
  ✓ Receipt timestamp recent (0s ago)
  ✓ Response body non-empty (application/json, 186B)
  ✓ Content-Type header set (application/json)
  ✓ On-chain transaction (https://basescan.org/tx/0x2a0ccc543e2978ede0e858bfac25f3f7ee6999b1ea5500b364f989d9a7088af1)

    Attempting: $0.50 USD via Stripe (testmode)
  ✓ Payment [stripe]: submitted
  ○ Payment [stripe]: server is in livemode
    → Run your server with a Stripe test key to automatically validate Stripe payments in testmode.

Summary: 83 passed, 2 warning(s), 2 skipped

  Tip: also validate your testnet server for free. This CLI automatically provisions and funds a testnet wallet for testing.
 bensandler@st-bensandler3  ~/stripe/mppx   bensandler-validate-stripe-payments  npx tsx src/bin.ts validate https://v0-starlink-payment-api.vercel.app -j
{
  "url": "https://v0-starlink-payment-api.vercel.app",
  "discovery": {
    "found": true,
    "valid": true,
    "endpoints": [
      {
        "method": "POST",
        "path": "/api/flight-starlink"
      },
      {
        "method": "GET",
        "path": "/api/flight-starlink/{flightNumber}",
        "parameters": [
          {
            "name": "flightNumber",
            "in": "path",
            "schema": {
              "type": "string",
              "example": "UA2145"
            }
          }
        ]
      }
    ],
    "checks": [
      {
        "label": "Document found and parseable",
        "severity": "pass"
      },
      {
        "label": "Valid OpenAPI structure",
        "severity": "pass"
      },
      {
        "label": "Paid endpoints found",
        "detail": "2 endpoint(s)",
        "severity": "pass"
      }
    ],
    "doc": {
      "openapi": "3.1.0",
      "info": {
        "title": "Flight Starlink Checker API",
        "version": "2.0.0"
      },
      "x-service-info": {
        "categories": [
          "data",
          "travel"
        ],
        "docs": {
          "homepage": "https://v0-starlink-payment-api.vercel.app"
        }
      },
      "paths": {
        "/api/flight-starlink": {
          "post": {
            "summary": "Check if a flight has Starlink WiFi (POST with body)",
            "x-payment-required": true,
            "requestBody": {
              "required": true,
              "content": {
                "application/json": {
                  "schema": {
                    "type": "object",
                    "required": [
                      "flightNumber"
                    ],
                    "properties": {
                      "flightNumber": {
                        "type": "string",
                        "example": "UA2145"
                      },
                      "date": {
                        "type": "string",
                        "example": "2026-07-10"
                      }
                    }
                  }
                }
              }
            },
            "responses": {
              "200": {
                "description": "Flight found with Starlink WiFi status"
              },
              "400": {
                "description": "Missing or unsupported flight number"
              },
              "402": {
                "description": "Payment required"
              },
              "404": {
                "description": "Flight not found"
              }
            }
          }
        },
        "/api/flight-starlink/{flightNumber}": {
          "get": {
            "summary": "Check if a flight has Starlink WiFi (x402-compatible GET)",
            "x-payment-required": true,
            "parameters": [
              {
                "name": "flightNumber",
                "in": "path",
                "required": true,
                "schema": {
                  "type": "string",
                  "example": "UA2145"
                }
              }
            ],
            "responses": {
              "200": {
                "description": "Flight found with Starlink WiFi status"
              },
              "400": {
                "description": "Unsupported airline"
              },
              "402": {
                "description": "Payment required"
              },
              "404": {
                "description": "Flight not found"
              }
            }
          }
        }
      }
    }
  },
  "endpoints": [
    {
      "method": "POST",
      "path": "/api/flight-starlink",
      "challenge": [
        {
          "label": "Returns 402 without credentials",
          "severity": "pass"
        },
        {
          "label": "WWW-Authenticate header present",
          "detail": "Payment scheme",
          "severity": "pass"
        },
        {
          "label": "Challenge parseable",
          "detail": "4 methods: tempo/charge, evm/charge, solana/charge, stripe/charge",
          "severity": "pass"
        },
        {
          "label": "Challenge has id",
          "severity": "pass"
        },
        {
          "label": "Challenge has realm",
          "severity": "pass"
        },
        {
          "label": "Challenge expires in the future",
          "detail": "5m from now",
          "severity": "pass"
        },
        {
          "label": "Realm matches server hostname",
          "severity": "warn",
          "detail": "realm=\"v0-starlink-payment-gnznzttgq-ben-sandler-s-projects.vercel.app\" vs host=\"v0-starlink-payment-api.vercel.app\"",
          "hint": "Set the realm to your production hostname (or base domain) in the challenge."
        },
        {
          "label": "[tempo] Valid recipient address",
          "severity": "pass"
        },
        {
          "label": "[tempo] Valid currency address",
          "detail": "mainnet",
          "severity": "pass"
        },
        {
          "label": "[tempo] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[evm] Valid recipient address",
          "severity": "pass"
        },
        {
          "label": "[evm] Valid currency address",
          "detail": "mainnet",
          "severity": "pass"
        },
        {
          "label": "[evm] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[evm] Has chainId",
          "detail": "8453",
          "severity": "pass"
        },
        {
          "label": "[stripe] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[stripe] Valid currency code",
          "detail": "USD",
          "severity": "pass"
        },
        {
          "label": "[stripe] Has networkId",
          "detail": "profile_61UfVbHEBmn7",
          "severity": "pass"
        },
        {
          "label": "[stripe] Has paymentMethodTypes",
          "detail": "card, link, crypto",
          "severity": "pass"
        }
      ],
      "errorHandling": [
        {
          "label": "Malformed credential returns 402",
          "detail": "not 500",
          "severity": "pass"
        },
        {
          "label": "Error response includes fresh challenge",
          "severity": "pass"
        }
      ],
      "payment": [
        {
          "label": "Payment [tempo]",
          "detail": "non-interactive mode, use --yes to approve",
          "severity": "skip"
        },
        {
          "label": "Payment [evm]",
          "detail": "non-interactive mode, use --yes to approve",
          "severity": "skip"
        },
        {
          "label": "Payment [stripe]: submitted",
          "severity": "pass"
        },
        {
          "label": "Payment [stripe]: server is in livemode",
          "severity": "skip",
          "hint": "Run your server with a Stripe test key to automatically validate Stripe payments in testmode."
        }
      ]
    },
    {
      "method": "GET",
      "path": "/api/flight-starlink/{flightNumber}",
      "challenge": [
        {
          "label": "Returns 402 without credentials",
          "severity": "pass"
        },
        {
          "label": "WWW-Authenticate header present",
          "detail": "Payment scheme",
          "severity": "pass"
        },
        {
          "label": "Challenge parseable",
          "detail": "4 methods: tempo/charge, evm/charge, solana/charge, stripe/charge",
          "severity": "pass"
        },
        {
          "label": "Challenge has id",
          "severity": "pass"
        },
        {
          "label": "Challenge has realm",
          "severity": "pass"
        },
        {
          "label": "Challenge expires in the future",
          "detail": "5m from now",
          "severity": "pass"
        },
        {
          "label": "Realm matches server hostname",
          "severity": "warn",
          "detail": "realm=\"v0-starlink-payment-gnznzttgq-ben-sandler-s-projects.vercel.app\" vs host=\"v0-starlink-payment-api.vercel.app\"",
          "hint": "Set the realm to your production hostname (or base domain) in the challenge."
        },
        {
          "label": "[tempo] Valid recipient address",
          "severity": "pass"
        },
        {
          "label": "[tempo] Valid currency address",
          "detail": "mainnet",
          "severity": "pass"
        },
        {
          "label": "[tempo] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[evm] Valid recipient address",
          "severity": "pass"
        },
        {
          "label": "[evm] Valid currency address",
          "detail": "mainnet",
          "severity": "pass"
        },
        {
          "label": "[evm] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[evm] Has chainId",
          "detail": "8453",
          "severity": "pass"
        },
        {
          "label": "[stripe] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[stripe] Valid currency code",
          "detail": "USD",
          "severity": "pass"
        },
        {
          "label": "[stripe] Has networkId",
          "detail": "profile_61UfVbHEBmn7",
          "severity": "pass"
        },
        {
          "label": "[stripe] Has paymentMethodTypes",
          "detail": "card, link, crypto",
          "severity": "pass"
        }
      ],
      "errorHandling": [
        {
          "label": "Malformed credential returns 402",
          "detail": "not 500",
          "severity": "pass"
        },
        {
          "label": "Error response includes fresh challenge",
          "severity": "pass"
        }
      ],
      "payment": [
        {
          "label": "Payment [tempo]",
          "detail": "non-interactive mode, use --yes to approve",
          "severity": "skip"
        },
        {
          "label": "Payment [evm]",
          "detail": "non-interactive mode, use --yes to approve",
          "severity": "skip"
        },
        {
          "label": "Payment [stripe]: submitted",
          "severity": "pass"
        },
        {
          "label": "Payment [stripe]: server is in livemode",
          "severity": "skip",
          "hint": "Run your server with a Stripe test key to automatically validate Stripe payments in testmode."
        }
      ]
    }
  ],
  "summary": {
    "passed": 43,
    "failed": 0,
    "warnings": 2,
    "skipped": 6
  },
  "suggestions": [
    "Validate your testnet server to test without real funds (Tempo wallets are automatically provisioned).",
    "Validate your testmode Stripe server to test card payments end-to-end (auto-pays with test card)."
  ]
}
Test app 
bensandler@st-bensandler3  ~/stripe/mppx   bensandler-validate-stripe-payments  npx tsx src/bin.ts validate https://v0-starlink-payment-api-git-test-ben-sandler-s-projects.vercel.app

mppx validate https://v0-starlink-payment-api-git-test-ben-sandler-s-projects.vercel.app


Discovery (/openapi.json)
  ✓ Document found and parseable
  ✓ Valid OpenAPI structure
  ✓ Paid endpoints found (2 endpoint(s))

POST /api/flight-starlink
  Challenge
  ✓ Returns 402 without credentials
  ✓ WWW-Authenticate header present (Payment scheme)
  ✓ Challenge parseable (2 methods: evm/charge, stripe/charge)
  ✓ Challenge has id
  ✓ Challenge has realm
  ✓ Challenge expires in the future (5m from now)
  ⚠ Realm matches server hostname (realm="v0-starlink-payment-5x67zj7z3-ben-sandler-s-projects.vercel.app" vs host="v0-starlink-payment-api-git-test-ben-sandler-s-projects.vercel.app")
    → Set the realm to your production hostname (or base domain) in the challenge.
  ✓ [evm] Valid recipient address
  ✓ [evm] Valid currency address (testnet)
  ✓ [evm] Amount is valid integer string
  ✓ [evm] Has chainId (84532)
  ✓ [stripe] Amount is valid integer string
  ✓ [stripe] Valid currency code (USD)
  ✓ [stripe] Has networkId (profile_61UfVbHEBmn7)
  ✓ [stripe] Has paymentMethodTypes (card, link, crypto)
  Error Handling
  ✓ Malformed credential returns 402 (not 500)
  ✓ Error response includes fresh challenge

    Attempting payment with wallet 0x79EBcD74c8e1db9fb78D06Ac53534eE8c92e6f40
    Auto-approved: $0.01 USDC on Base Sepolia (testnet)
  ✓ Payment [evm]: submitted
  ✓ Payment: successful (HTTP 200)
  ✓ Payment-Receipt header present
  ✓ Receipt parseable
  ✓ Receipt status is "success"
  ✓ Receipt reference valid (0x88315025784948679f...)
  ✓ Receipt timestamp recent (0s ago)
  ✓ Response body non-empty (application/json, 245B)
  ✓ Content-Type header set (application/json)
  ✓ On-chain transaction (https://sepolia.basescan.org/tx/0x88315025784948679f15972919ca28fcab6fa1141549fa3b666d22dbfbe95f27)

    Attempting: $0.50 USD via Stripe (testmode)
  ✓ Payment [stripe]: submitted
  ✓ Payment [stripe]: successful (HTTP 200)

GET /api/flight-starlink/{flightNumber}
  Challenge
  ✓ Returns 402 without credentials
  ✓ WWW-Authenticate header present (Payment scheme)
  ✓ Challenge parseable (2 methods: evm/charge, stripe/charge)
  ✓ Challenge has id
  ✓ Challenge has realm
  ✓ Challenge expires in the future (5m from now)
  ⚠ Realm matches server hostname (realm="v0-starlink-payment-5x67zj7z3-ben-sandler-s-projects.vercel.app" vs host="v0-starlink-payment-api-git-test-ben-sandler-s-projects.vercel.app")
    → Set the realm to your production hostname (or base domain) in the challenge.
  ✓ [evm] Valid recipient address
  ✓ [evm] Valid currency address (testnet)
  ✓ [evm] Amount is valid integer string
  ✓ [evm] Has chainId (84532)
  ✓ [stripe] Amount is valid integer string
  ✓ [stripe] Valid currency code (USD)
  ✓ [stripe] Has networkId (profile_61UfVbHEBmn7)
  ✓ [stripe] Has paymentMethodTypes (card, link, crypto)
  Error Handling
  ✓ Malformed credential returns 402 (not 500)
  ✓ Error response includes fresh challenge

    Attempting payment with wallet 0x79EBcD74c8e1db9fb78D06Ac53534eE8c92e6f40
    Auto-approved: $0.01 USDC on Base Sepolia (testnet)
  ✓ Payment [evm]: submitted
  ✓ Payment: successful (HTTP 200)
  ✓ Payment-Receipt header present
  ✓ Receipt parseable
  ✓ Receipt status is "success"
  ✓ Receipt reference valid (0xf9079c7e47b74cfcb3...)
  ✓ Receipt timestamp recent (0s ago)
  ✓ Response body non-empty (application/json, 186B)
  ✓ Content-Type header set (application/json)
  ✓ On-chain transaction (https://sepolia.basescan.org/tx/0xf9079c7e47b74cfcb3fae50f53f0733424faf3f5b8331383cc100adfaf0d9912)

    Attempting: $0.50 USD via Stripe (testmode)
  ✓ Payment [stripe]: submitted
  ✓ Payment [stripe]: successful (HTTP 200)

Summary: 59 passed, 2 warning(s)

  Tip: also validate your mainnet server to confirm real payments work end-to-end.
 bensandler@st-bensandler3  ~/stripe/mppx   bensandler-validate-stripe-payments  npx tsx src/bin.ts validate https://v0-starlink-payment-api-git-test-ben-sandler-s-projects.vercel.app -j
{
  "url": "https://v0-starlink-payment-api-git-test-ben-sandler-s-projects.vercel.app",
  "discovery": {
    "found": true,
    "valid": true,
    "endpoints": [
      {
        "method": "POST",
        "path": "/api/flight-starlink"
      },
      {
        "method": "GET",
        "path": "/api/flight-starlink/{flightNumber}",
        "parameters": [
          {
            "name": "flightNumber",
            "in": "path",
            "schema": {
              "type": "string",
              "example": "UA2145"
            }
          }
        ]
      }
    ],
    "checks": [
      {
        "label": "Document found and parseable",
        "severity": "pass"
      },
      {
        "label": "Valid OpenAPI structure",
        "severity": "pass"
      },
      {
        "label": "Paid endpoints found",
        "detail": "2 endpoint(s)",
        "severity": "pass"
      }
    ],
    "doc": {
      "openapi": "3.1.0",
      "info": {
        "title": "Flight Starlink Checker API",
        "version": "2.0.0"
      },
      "x-service-info": {
        "categories": [
          "data",
          "travel"
        ],
        "docs": {
          "homepage": "https://v0-starlink-payment-api.vercel.app"
        }
      },
      "paths": {
        "/api/flight-starlink": {
          "post": {
            "summary": "Check if a flight has Starlink WiFi (POST with body)",
            "x-payment-required": true,
            "requestBody": {
              "required": true,
              "content": {
                "application/json": {
                  "schema": {
                    "type": "object",
                    "required": [
                      "flightNumber"
                    ],
                    "properties": {
                      "flightNumber": {
                        "type": "string",
                        "example": "UA2145"
                      },
                      "date": {
                        "type": "string",
                        "example": "2026-07-10"
                      }
                    }
                  }
                }
              }
            },
            "responses": {
              "200": {
                "description": "Flight found with Starlink WiFi status"
              },
              "400": {
                "description": "Missing or unsupported flight number"
              },
              "402": {
                "description": "Payment required"
              },
              "404": {
                "description": "Flight not found"
              }
            }
          }
        },
        "/api/flight-starlink/{flightNumber}": {
          "get": {
            "summary": "Check if a flight has Starlink WiFi (x402-compatible GET)",
            "x-payment-required": true,
            "parameters": [
              {
                "name": "flightNumber",
                "in": "path",
                "required": true,
                "schema": {
                  "type": "string",
                  "example": "UA2145"
                }
              }
            ],
            "responses": {
              "200": {
                "description": "Flight found with Starlink WiFi status"
              },
              "400": {
                "description": "Unsupported airline"
              },
              "402": {
                "description": "Payment required"
              },
              "404": {
                "description": "Flight not found"
              }
            }
          }
        }
      }
    }
  },
  "endpoints": [
    {
      "method": "POST",
      "path": "/api/flight-starlink",
      "challenge": [
        {
          "label": "Returns 402 without credentials",
          "severity": "pass"
        },
        {
          "label": "WWW-Authenticate header present",
          "detail": "Payment scheme",
          "severity": "pass"
        },
        {
          "label": "Challenge parseable",
          "detail": "2 methods: evm/charge, stripe/charge",
          "severity": "pass"
        },
        {
          "label": "Challenge has id",
          "severity": "pass"
        },
        {
          "label": "Challenge has realm",
          "severity": "pass"
        },
        {
          "label": "Challenge expires in the future",
          "detail": "5m from now",
          "severity": "pass"
        },
        {
          "label": "Realm matches server hostname",
          "severity": "warn",
          "detail": "realm=\"v0-starlink-payment-5x67zj7z3-ben-sandler-s-projects.vercel.app\" vs host=\"v0-starlink-payment-api-git-test-ben-sandler-s-projects.vercel.app\"",
          "hint": "Set the realm to your production hostname (or base domain) in the challenge."
        },
        {
          "label": "[evm] Valid recipient address",
          "severity": "pass"
        },
        {
          "label": "[evm] Valid currency address",
          "detail": "testnet",
          "severity": "pass"
        },
        {
          "label": "[evm] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[evm] Has chainId",
          "detail": "84532",
          "severity": "pass"
        },
        {
          "label": "[stripe] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[stripe] Valid currency code",
          "detail": "USD",
          "severity": "pass"
        },
        {
          "label": "[stripe] Has networkId",
          "detail": "profile_61UfVbHEBmn7",
          "severity": "pass"
        },
        {
          "label": "[stripe] Has paymentMethodTypes",
          "detail": "card, link, crypto",
          "severity": "pass"
        }
      ],
      "errorHandling": [
        {
          "label": "Malformed credential returns 402",
          "detail": "not 500",
          "severity": "pass"
        },
        {
          "label": "Error response includes fresh challenge",
          "severity": "pass"
        }
      ],
      "payment": [
        {
          "label": "Payment [evm]: submitted",
          "severity": "pass"
        },
        {
          "label": "Payment: successful",
          "detail": "HTTP 200",
          "severity": "pass"
        },
        {
          "label": "Payment-Receipt header present",
          "severity": "pass"
        },
        {
          "label": "Receipt parseable",
          "severity": "pass"
        },
        {
          "label": "Receipt status is \"success\"",
          "severity": "pass"
        },
        {
          "label": "Receipt reference valid",
          "detail": "0x74bbe13f08e7ded821...",
          "severity": "pass"
        },
        {
          "label": "Receipt timestamp recent",
          "detail": "0s ago",
          "severity": "pass"
        },
        {
          "label": "Response body non-empty",
          "detail": "application/json, 245B",
          "severity": "pass"
        },
        {
          "label": "Content-Type header set",
          "detail": "application/json",
          "severity": "pass"
        },
        {
          "label": "On-chain transaction",
          "detail": "https://sepolia.basescan.org/tx/0x74bbe13f08e7ded821b187295f43885886b133a916443875216729a42fb3bf87",
          "severity": "pass"
        },
        {
          "label": "Payment [stripe]: submitted",
          "severity": "pass"
        },
        {
          "label": "Payment [stripe]: successful",
          "detail": "HTTP 200",
          "severity": "pass"
        }
      ]
    },
    {
      "method": "GET",
      "path": "/api/flight-starlink/{flightNumber}",
      "challenge": [
        {
          "label": "Returns 402 without credentials",
          "severity": "pass"
        },
        {
          "label": "WWW-Authenticate header present",
          "detail": "Payment scheme",
          "severity": "pass"
        },
        {
          "label": "Challenge parseable",
          "detail": "2 methods: evm/charge, stripe/charge",
          "severity": "pass"
        },
        {
          "label": "Challenge has id",
          "severity": "pass"
        },
        {
          "label": "Challenge has realm",
          "severity": "pass"
        },
        {
          "label": "Challenge expires in the future",
          "detail": "5m from now",
          "severity": "pass"
        },
        {
          "label": "Realm matches server hostname",
          "severity": "warn",
          "detail": "realm=\"v0-starlink-payment-5x67zj7z3-ben-sandler-s-projects.vercel.app\" vs host=\"v0-starlink-payment-api-git-test-ben-sandler-s-projects.vercel.app\"",
          "hint": "Set the realm to your production hostname (or base domain) in the challenge."
        },
        {
          "label": "[evm] Valid recipient address",
          "severity": "pass"
        },
        {
          "label": "[evm] Valid currency address",
          "detail": "testnet",
          "severity": "pass"
        },
        {
          "label": "[evm] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[evm] Has chainId",
          "detail": "84532",
          "severity": "pass"
        },
        {
          "label": "[stripe] Amount is valid integer string",
          "severity": "pass"
        },
        {
          "label": "[stripe] Valid currency code",
          "detail": "USD",
          "severity": "pass"
        },
        {
          "label": "[stripe] Has networkId",
          "detail": "profile_61UfVbHEBmn7",
          "severity": "pass"
        },
        {
          "label": "[stripe] Has paymentMethodTypes",
          "detail": "card, link, crypto",
          "severity": "pass"
        }
      ],
      "errorHandling": [
        {
          "label": "Malformed credential returns 402",
          "detail": "not 500",
          "severity": "pass"
        },
        {
          "label": "Error response includes fresh challenge",
          "severity": "pass"
        }
      ],
      "payment": [
        {
          "label": "Payment [evm]: submitted",
          "severity": "pass"
        },
        {
          "label": "Payment: successful",
          "detail": "HTTP 200",
          "severity": "pass"
        },
        {
          "label": "Payment-Receipt header present",
          "severity": "pass"
        },
        {
          "label": "Receipt parseable",
          "severity": "pass"
        },
        {
          "label": "Receipt status is \"success\"",
          "severity": "pass"
        },
        {
          "label": "Receipt reference valid",
          "detail": "0xfc775e1157ec22e922...",
          "severity": "pass"
        },
        {
          "label": "Receipt timestamp recent",
          "detail": "0s ago",
          "severity": "pass"
        },
        {
          "label": "Response body non-empty",
          "detail": "application/json, 186B",
          "severity": "pass"
        },
        {
          "label": "Content-Type header set",
          "detail": "application/json",
          "severity": "pass"
        },
        {
          "label": "On-chain transaction",
          "detail": "https://sepolia.basescan.org/tx/0xfc775e1157ec22e9220a44cc6c2255787f14009480f14c1d42ba142f693a1b65",
          "severity": "pass"
        },
        {
          "label": "Payment [stripe]: submitted",
          "severity": "pass"
        },
        {
          "label": "Payment [stripe]: successful",
          "detail": "HTTP 200",
          "severity": "pass"
        }
      ]
    }
  ],
  "summary": {
    "passed": 59,
    "failed": 0,
    "warnings": 2,
    "skipped": 0
  },
  "suggestions": [
    "Validate your mainnet server to confirm real payments work end-to-end."
  ]
}

@bensandler-stripe bensandler-stripe force-pushed the bensandler-validate-stripe-payments branch 4 times, most recently from 5053c86 to 7b7e756 Compare July 13, 2026 20:36
@pkg-pr-new

pkg-pr-new Bot commented Jul 13, 2026 •
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npm i https://pkg.pr.new/mppx@641

commit: e6d38e4

@bensandler-stripe bensandler-stripe force-pushed the bensandler-validate-stripe-payments branch 5 times, most recently from 6de4dd3 to c1117aa Compare July 13, 2026 21:05
bensandler-stripe
bensandler-stripe commented Jul 13, 2026
View reviewed changes
Comment thread src/cli/validate/payment.ts
async function provisionAndPayTestnet(
challenge: Challenge.Challenge,
verbose: boolean,
silent?: boolean,

@bensandler-stripe bensandler-stripe Jul 13, 2026

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easier to review when hiding whitespace:

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@bensandler-stripe bensandler-stripe force-pushed the bensandler-validate-stripe-payments branch 11 times, most recently from 0d03ca6 to b4584f8 Compare July 13, 2026 23:07
@bensandler-stripe bensandler-stripe marked this pull request as ready for review July 13, 2026 23:15
@bensandler-stripe bensandler-stripe force-pushed the bensandler-validate-stripe-payments branch from b4584f8 to 1bcd956 Compare July 13, 2026 23:17
@bensandler-stripe bensandler-stripe force-pushed the bensandler-validate-stripe-payments branch from 1bcd956 to 392ad27 Compare July 13, 2026 23:35
@bensandler-stripe
mppx validate: Stripe testmode payment support
e6d38e4 
  Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

  GIT_VALID_PII_OVERRIDE
@bensandler-stripe bensandler-stripe force-pushed the bensandler-validate-stripe-payments branch from 392ad27 to e6d38e4 Compare July 13, 2026 23:37
@brendanjryan brendanjryan merged commit be7d166 into wevm:main Jul 13, 2026
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