x402 List

x402 Protocol Service Directory

XRPreflight

Finance PAYMENT-READY

payment-ready until 2026-09-14

XRPL destination preflight, payer affordability, and payment receipt for AI agents. Before sending XRP or RLUSD to a classic r-address, check ready + blockers (only send if ready is true); check payer affordability; decode a settled Payment tx hash into structured receipt JSON; batch-check up to 10 destinations. Payment hygiene, not a risk score, AML, or security product. Independent — not affiliated with Ripple, XRPLF, or t54. Priced 1000 drops of XRP (0.001 XRP) per call via x402 on XRPL mainnet.

BASE URL https://destinationpreflight.com WEBSITE https://destinationpreflight.com/llms.txt ENDPOINTS 4 NETWORK ASSET UNKNOWN MEMBER SINCE 2026-09-07 MONITORED SINCE 2026-09-07

VERDICT

ranking generation 3

solid 80/100 #71 of 82 in Finance by measured score

What the score read on this service: status online, 100% uptime 24h (no 30d window yet), 428ms response p95, x402 compliance 13 of 13, price not captured, no known payTo, so no on-chain traction to read. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

It is a score inside Finance, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 82 listings, this one among them. That set is wider than the 82 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

ALTERNATIVES IN FINANCE

Other Finance services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).

Ranked alternative x402 services in the same category, with band, measured score, 30-day uptime and 30-day on-chain settlement volume
SERVICE BAND SCORE UPTIME 30D VOL 30D
Bitrefill strong 99 100% ---
toon.haus Financial Data API strong 99 100% ---
TickersFeed strong 98 100% ---
Stock Trends Market Intelligence strong 97 99.9% ---
SENTINEL Compliance Intelligence strong 97 100% ---
5 of 81 other ranked services in Finance · see the whole category

ASSESSMENT

updated 4h ago

The parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.

reliability 100%
uptime 24h
-
uptime 7d
-
uptime 30d
-
uptime 90d
-
response p95
428ms
avg response
428ms
total checks
1

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (13/13)

13 of 13 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price -
price (min)
-
category percentile (min)
-
endpoints / prices
4 / 0
model
unknown
stability
-
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
4d
registrar
GoDaddy.com, LLC
hosting
custom
domain created
2026-09-02

Identity facts, not a risk score.

traction ---

No settlement address is mapped for this service yet, so on-chain volume cannot be measured. Shown as unmeasured, not zero.

WHAT IT DOES

ai-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /v1/payer-ready --- UNKNOWN header
GET /v1/receipt --- UNKNOWN header
GET /v1/receive-card --- UNKNOWN header
GET /v1/receive-card/batch --- UNKNOWN header
4 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /v1/payer-ready returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://destinationpreflight.com/v1/payer-ready'
// 402 response (captured by monitor) · 4 payloads · click to expand
[
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "XRP",
        "extra": {
          "tags": [
            "xrpl",
            "destination-tag",
            "trustline",
            "rlusd",
            "payto"
          ],
          "invoiceId": "8703066381F84AE7B3BA0304DF7E79D2",
          "sourceTag": 20260902,
          "inputSchema": {
            "type": "object",
            "required": [
              "address",
              "asset"
            ],
            "properties": {
              "asset": {
                "enum": [
                  "XRP",
                  "RLUSD"
                ],
                "type": "string",
                "description": "Asset the payer intends to send"
              },
              "address": {
                "type": "string",
                "description": "XRPL classic r-address (checksummed)"
              }
            },
            "additionalProperties": false
          }
        },
        "payTo": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt",
        "amount": "500",
        "scheme": "exact",
        "network": "xrpl:0",
        "maxTimeoutSeconds": 600
      }
    ],
    "resource": {
      "url": "https://destinationpreflight.com/v1/payer-ready",
      "name": "XRPL payer ready",
      "tags": [
        "xrpl",
        "destination-tag",
        "trustline",
        "rlusd",
        "payto"
      ],
      "product": "payer-ready",
      "mimeType": "application/json",
      "description": "Check whether a payer r-address can afford amount of XRP or RLUSD.",
      "serviceName": "XRPL receive check"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "asset": "XRP",
              "address": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "ready": true,
              "rlusd": {
                "limit": null,
                "frozen": false,
                "balance": null,
                "trustline": false
              },
              "exists": true,
              "blockers": [],
              "owner_count": 0,
              "deposit_auth": false,
              "ledger_index": 0,
              "classic_address": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt",
              "xrp_spendable_drops": "0",
              "disallow_incoming_xrp": false,
              "require_destination_tag": false
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "headers": {
                  "type": "object",
                  "additionalProperties": {
                    "type": "string"
                  }
                },
                "queryParams": {
                  "type": "object",
                  "required": [
                    "address",
                    "asset"
                  ],
                  "properties": {
                    "asset": {
                      "enum": [
                        "XRP",
                        "RLUSD"
                      ],
                      "type": "string"
                    },
                    "address": {
                      "type": "string"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "XRP",
        "extra": {
          "tags": [
            "xrpl",
            "destination-tag",
            "trustline",
            "rlusd",
            "payto"
          ],
          "invoiceId": "F89F9007FE6B4FAAA9B450FAA4EED81D",
          "sourceTag": 20260901,
          "inputSchema": {
            "type": "object",
            "required": [
              "address",
              "asset"
            ],
            "properties": {
              "asset": {
                "enum": [
                  "XRP",
                  "RLUSD"
                ],
                "type": "string",
                "description": "Asset the payer intends to send"
              },
              "address": {
                "type": "string",
                "description": "XRPL classic r-address (checksummed)"
              }
            },
            "additionalProperties": false
          }
        },
        "payTo": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt",
        "amount": "500",
        "scheme": "exact",
        "network": "xrpl:0",
        "maxTimeoutSeconds": 600
      }
    ],
    "resource": {
      "url": "https://destinationpreflight.com/v1/receipt",
      "name": "XRPL payment receipt",
      "tags": [
        "xrpl",
        "destination-tag",
        "trustline",
        "rlusd",
        "payto"
      ],
      "product": "receipt",
      "mimeType": "application/json",
      "description": "Structured receipt for a completed XRPL Payment transaction hash.",
      "serviceName": "XRPL receive check"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "asset": "XRP",
              "address": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "ready": true,
              "rlusd": {
                "limit": null,
                "frozen": false,
                "balance": null,
                "trustline": false
              },
              "exists": true,
              "blockers": [],
              "owner_count": 0,
              "deposit_auth": false,
              "ledger_index": 0,
              "classic_address": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt",
              "xrp_spendable_drops": "0",
              "disallow_incoming_xrp": false,
              "require_destination_tag": false
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "headers": {
                  "type": "object",
                  "additionalProperties": {
                    "type": "string"
                  }
                },
                "queryParams": {
                  "type": "object",
                  "required": [
                    "address",
                    "asset"
                  ],
                  "properties": {
                    "asset": {
                      "enum": [
                        "XRP",
                        "RLUSD"
                      ],
                      "type": "string"
                    },
                    "address": {
                      "type": "string"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "XRP",
        "extra": {
          "tags": [
            "xrpl",
            "destination-tag",
            "trustline",
            "rlusd",
            "payto"
          ],
          "invoiceId": "8774D7CCCDFC4B7C9CF0CAB8810140AC",
          "sourceTag": 20260903,
          "inputSchema": {
            "type": "object",
            "required": [
              "address",
              "asset"
            ],
            "properties": {
              "asset": {
                "enum": [
                  "XRP",
                  "RLUSD"
                ],
                "type": "string",
                "description": "Asset the payer intends to send"
              },
              "address": {
                "type": "string",
                "description": "XRPL classic r-address (checksummed)"
              }
            },
            "additionalProperties": false
          }
        },
        "payTo": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt",
        "amount": "500",
        "scheme": "exact",
        "network": "xrpl:0",
        "maxTimeoutSeconds": 600
      }
    ],
    "resource": {
      "url": "https://destinationpreflight.com/v1/receive-card/batch",
      "name": "XRPL receive card batch",
      "tags": [
        "xrpl",
        "destination-tag",
        "trustline",
        "rlusd",
        "payto"
      ],
      "product": "receive-card-batch",
      "mimeType": "application/json",
      "description": "Check up to 10 destination r-addresses in one à-la-carte call.",
      "serviceName": "XRPL receive check"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "asset": "XRP",
              "address": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "ready": true,
              "rlusd": {
                "limit": null,
                "frozen": false,
                "balance": null,
                "trustline": false
              },
              "exists": true,
              "blockers": [],
              "owner_count": 0,
              "deposit_auth": false,
              "ledger_index": 0,
              "classic_address": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt",
              "xrp_spendable_drops": "0",
              "disallow_incoming_xrp": false,
              "require_destination_tag": false
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "headers": {
                  "type": "object",
                  "additionalProperties": {
                    "type": "string"
                  }
                },
                "queryParams": {
                  "type": "object",
                  "required": [
                    "address",
                    "asset"
                  ],
                  "properties": {
                    "asset": {
                      "enum": [
                        "XRP",
                        "RLUSD"
                      ],
                      "type": "string"
                    },
                    "address": {
                      "type": "string"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "XRP",
        "extra": {
          "tags": [
            "xrpl",
            "destination-tag",
            "trustline",
            "rlusd",
            "payto"
          ],
          "invoiceId": "10893F1F6C904B6DB0DD7A7A74EFEFD3",
          "sourceTag": 20260829,
          "inputSchema": {
            "type": "object",
            "required": [
              "address",
              "asset"
            ],
            "properties": {
              "asset": {
                "enum": [
                  "XRP",
                  "RLUSD"
                ],
                "type": "string",
                "description": "Asset the payer intends to send"
              },
              "address": {
                "type": "string",
                "description": "XRPL classic r-address (checksummed)"
              }
            },
            "additionalProperties": false
          }
        },
        "payTo": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt",
        "amount": "500",
        "scheme": "exact",
        "network": "xrpl:0",
        "maxTimeoutSeconds": 600
      }
    ],
    "resource": {
      "url": "https://destinationpreflight.com/v1/receive-card",
      "name": "XRPL receive check",
      "tags": [
        "xrpl",
        "destination-tag",
        "trustline",
        "rlusd",
        "payto"
      ],
      "product": "receive-card",
      "mimeType": "application/json",
      "description": "Check whether an r-address can receive XRP or RLUSD before sending.",
      "serviceName": "XRPL receive check"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "asset": "XRP",
              "address": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "ready": true,
              "rlusd": {
                "limit": null,
                "frozen": false,
                "balance": null,
                "trustline": false
              },
              "exists": true,
              "blockers": [],
              "owner_count": 0,
              "deposit_auth": false,
              "ledger_index": 0,
              "classic_address": "rEB3eMYcrd1L7WXQMrAAWKfFiM1fRtpggt",
              "xrp_spendable_drops": "0",
              "disallow_incoming_xrp": false,
              "require_destination_tag": false
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "headers": {
                  "type": "object",
                  "additionalProperties": {
                    "type": "string"
                  }
                },
                "queryParams": {
                  "type": "object",
                  "required": [
                    "address",
                    "asset"
                  ],
                  "properties": {
                    "asset": {
                      "enum": [
                        "XRP",
                        "RLUSD"
                      ],
                      "type": "string"
                    },
                    "address": {
                      "type": "string"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 7d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/xrpreflight/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
09-07 · uptime 100.0% · 206ms avg09-0709-07
7d UPTIME 100%
RESPONSE TIME
09-07 · 206ms avg09-07 · 206ms avg09-0709-07
AVG RESP 207ms
PRICE (captured 402, USD)
no price history yet
SUB-SCORES (uptime + x402 compliance)
building assessment history (1 day so far)

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

VOLUME (on-chain settlement, USD)
No settlement address is mapped for this service yet, so on-chain volume cannot be measured. Shown as unmeasured, not zero.
DISTINCT BUYERS
No settlement address is mapped for this service yet, so distinct on-chain buyers cannot be measured. Shown as unmeasured, not zero.

COMPLIANCE

13/13 checks pass · grade A

last 402 captured 2026-09-07 · last up 2026-09-07

  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (15) live · click to expand
TIME STATUS RESP CAUSE
● OK 162ms
● OK 268ms
● OK 178ms
● OK 259ms
● OK 220ms
● OK 192ms
● OK 170ms
● OK 185ms
● OK 173ms
● OK 219ms
● OK 226ms
● OK 89ms
● OK 100ms
● OK 239ms
● SLOW 428ms

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status
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</a>

RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

[ update this listing ]

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[ verify this service ($0.25) ]

To request delisting, email info@x402-list.com or update your listing at /services/xrpreflight/update.