Stacktree

[
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xcc985ba6934d134feec4824ba40258608f3a4333",
        "amount": "1000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "payTo": "Gr8z3Dh74y4nJJAW25r2WSmzm3ZQr2n5GU5qjavFG49c",
        "amount": "1000000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 300
      }
    ],
    "metadata": {
      "price": "$1.00",
      "category": "developer-tools",
      "provider": "Stacktree",
      "description": "Provision a persistent Stacktree API key ($1.00). The key is returned once in the response body.",
      "updatePolicy": "The API key returned once in the response body is the credential afterwards, whichever rail paid for it. Send it as a Bearer token. There is no wallet signature step, so this is identical on Base and Solana.",
      "serviceRecord": "https://api.stacktr.ee/.well-known/x402-service",
      "updateCredential": "api-key"
    },
    "resource": {
      "url": "https://api.stacktr.ee/provision",
      "mimeType": "application/json",
      "description": "Provision a persistent Stacktree API key ($1.00). The key is returned once in the response body."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "ok": true,
              "usage": "Authorization: Bearer stk_live_…",
              "api_key": "stk_live_…"
            }
          }
        },
        "tags": [
          "html",
          "hosting",
          "publishing",
          "private",
          "static-site",
          "share-link",
          "agents"
        ],
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "type": "object",
              "properties": {
                "body": {
                  "type": "object",
                  "properties": {
                    "ap2_mandate": {
                      "type": "object",
                      "description": "AP2 rail: an AP2 mandate object."
                    },
                    "acp_shared_payment_token": {
                      "type": "string",
                      "description": "ACP rail: a Stripe Shared Payment Token (spt_...)."
                    }
                  },
                  "description": "Optional JSON body. Payment is carried in the PAYMENT-SIGNATURE header (x402 v2), so no body is required. Fields apply only to the token-carried rails (ACP / AP2)."
                }
              }
            },
            "output": {
              "type": "object",
              "properties": {
                "example": {
                  "type": "object",
                  "properties": {
                    "ok": {
                      "type": "boolean"
                    },
                    "usage": {
                      "type": "string",
                      "description": "How to use the key, e.g. \"Authorization: Bearer stk_live_...\"."
                    },
                    "prefix": {
                      "type": "string"
                    },
                    "api_key": {
                      "type": "string",
                      "description": "The provisioned stk_live_ API key, shown once."
                    },
                    "protocol": {
                      "type": "string"
                    }
                  },
                  "description": "Returned once payment settles."
                }
              }
            }
          }
        },
        "description": "Buy a persistent Stacktree API key ($1.00, shown once). Send it as Authorization: Bearer to publish HTML pages to private, unguessable links. For a single page, POST /publish ($0.50) is the cheaper rung — no key at all.",
        "serviceName": "Stacktree — provision",
        "serviceRecord": "https://api.stacktr.ee/.well-known/x402-service"
      }
    },
    "x402Version": 2
  },
  {
    "error": "PAYMENT-SIGNATURE header is required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xcc985ba6934d134feec4824ba40258608f3a4333",
        "amount": "500000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      },
      {
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "payTo": "Gr8z3Dh74y4nJJAW25r2WSmzm3ZQr2n5GU5qjavFG49c",
        "amount": "500000",
        "scheme": "exact",
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "maxTimeoutSeconds": 300
      }
    ],
    "metadata": {
      "price": "$0.50",
      "category": "developer-tools",
      "provider": "Stacktree",
      "description": "Stacktree: publish an HTML page to a permanent, private, unguessable link ($0.50). POST your HTML with payment; we return the URL and a one-time claim token. No account, no key, no human in the loop.",
      "updatePolicy": "The wallet that pays owns the page: sign a single-use challenge from POST /wallet-auth/challenge, then PUT /sites/{id} to replace the content. Same URL, free, no account. Solana payers: wallet auth is EVM-only, so adopt the page with the one-time claim_token from the publish response and update it from that account.",
      "serviceRecord": "https://api.stacktr.ee/.well-known/x402-service",
      "updateCredential": "paying-wallet-evm-only",
      "updateCredentialByNetwork": {
        "eip155:8453": "paying-wallet",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp": "claim-token"
      }
    },
    "resource": {
      "url": "https://api.stacktr.ee/publish",
      "mimeType": "application/json",
      "description": "Stacktree: publish an HTML page to a permanent, private, unguessable link ($0.50). POST your HTML with payment; we return the URL and a one-time claim token. No account, no key, no human in the loop."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "html": "<!doctype html>..."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "url": "https://stacktr.ee/p/<token>/",
              "claim_token": "<one-time-secret>"
            }
          }
        },
        "tags": [
          "html",
          "hosting",
          "publishing",
          "private",
          "static-site",
          "share-link",
          "agents"
        ],
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "type": "object",
              "properties": {
                "body": {
                  "type": "object",
                  "required": [
                    "html"
                  ],
                  "properties": {
                    "html": {
                      "type": "string",
                      "description": "The full HTML document to host."
                    },
                    "filename": {
                      "type": "string",
                      "description": "Optional logical filename; defaults to index.html."
                    }
                  },
                  "description": "The page to publish. Send { \"html\": \"<!doctype html>...\" } (or a raw text/html body). Payment is carried in the PAYMENT-SIGNATURE header (x402 v2)."
                }
              }
            },
            "output": {
              "type": "object",
              "properties": {
                "example": {
                  "type": "object",
                  "properties": {
                    "url": {
                      "type": "string",
                      "description": "The permanent private link to share."
                    },
                    "claim_token": {
                      "type": "string",
                      "description": "One-time secret to adopt this page into an account later."
                    },
                    "unlisted_token": {
                      "type": "string"
                    }
                  },
                  "description": "Returned once payment settles and the page is live."
                }
              }
            }
          }
        },
        "description": "Publish an HTML page and get back a permanent private link an agent can share. POST your HTML with payment; no account, no key, no human in the loop. Good for a report, plan, dashboard, or page an agent produces when a chat message is not enough.",
        "serviceName": "Stacktree — publish",
        "serviceRecord": "https://api.stacktr.ee/.well-known/x402-service"
      }
    },
    "x402Version": 2
  }
]