Added value: +{
+  "description": "Optional, 0-0.5 (default 0.02 = 2%): how far above the endpoint's recent prices still counts as the same price, for sellers whose price drifts (pegged to BTC, gas or FX). Bigger jumps are denied as overcharges.",
+  "maximum": 0.5,
+  "minimum": 0,
+  "type": "number"
+}

Added value: +{
+  "description": "Why the endpoint has its grade, in one sentence",
+  "type": "string"
+}

Added value: +{
+  "description": "Every factor behind the endpoint's grade (same as check_endpoint's reasons)",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "at": {
+        "description": "Date of the event it's based on (YYYY-MM-DD)",
+        "type": "string"
+      },
+      "effect": {
+        "description": "positive, neutral or negative",
+        "type": "string"
+      },
+      "factor": {
+        "description": "data, delivery, uptime, speed, wallet, price, listing, values, access or withdrawn",
+        "type": "string"
+      },
+      "limit": {
+        "description": "The ceiling this factor puts on the grade, e.g. \"F (max 39)\"",
+        "type": "string"
+      },
+      "text": {
+        "description": "What we found, in plain words (paid-test results include the date and what came back)",
+        "type": "string"
+      }
+    },
+    "required": [
+      "factor",
+      "effect",
+      "text"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

Added value: +{
+  "description": "true if you have your own account, API key or sign-in with this seller. For endpoints that need the seller's sign-in on top of x402, allowCaution/requireVerified then don't block (we couldn't confirm delivery only because we can't sign in).",
+  "type": "boolean"
+}

Added value: +{
+  "description": "true: the seller needs its own sign-in on top of x402; send hasAccess: true if you have it",
+  "type": "boolean"
+}

Added value: +{
+  "description": "How to report the outcome after paying (free, verified on-chain)",
+  "type": "string"
+}

Added value: +{
+  "additionalProperties": false,
+  "description": "What real buyers reported after paying. Never changes the grade; confirmations move the endpoint up our paid-test queue.",
+  "properties": {
+    "confirmed": {
+      "description": "Buyers (customers or wallets) who reported a usable response in 7 days",
+      "type": "number"
+    },
+    "note": {
+      "type": "string"
+    },
+    "ourTestQueued": {
+      "description": "Our own paid test is queued for this endpoint",
+      "type": "boolean"
+    },
+    "problems": {
+      "description": "Buyers who reported a problem in 7 days",
+      "type": "number"
+    },
+    "windowDays": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "confirmed",
+    "problems",
+    "ourTestQueued",
+    "windowDays",
+    "note"
+  ],
+  "type": "object"
+}

Added value: +{
+  "additionalProperties": false,
+  "description": "Automatic value checks on the latest paid response",
+  "properties": {
+    "checked": {
+      "type": "boolean"
+    },
+    "warning": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "checked"
+  ],
+  "type": "object"
+}

Previous value: -"Present only when the latest paid response doesn't match the listing's example. The data is delivered; the grade is capped at B until the listing matches."New value: +"Present only when the latest paid response differs from the listing's example or schema. The data is delivered."

Added value: +{
+  "description": "true: the data is reshaped vs the listing (nested, list vs item), grade capped at B; false: a minor gap, warning only",
+  "type": "boolean"
+}

Previous value: -"What the seller changes to lift the B cap"New value: +"What the seller can change"

Added value: +{
+  "additionalProperties": false,
+  "description": "Present only when the latest paid response doesn't match the listing's example. The data is delivered; the grade is capped at B until the listing matches.",
+  "properties": {
+    "matchesExample": {
+      "description": "false: the paid response differs from the seller's own example",
+      "type": "boolean"
+    },
+    "sellerFix": {
+      "description": "What the seller changes to lift the B cap",
+      "type": "string"
+    },
+    "warning": {
+      "description": "How the real response differs, and where to read the fields",
+      "type": "string"
+    }
+  },
+  "required": [
+    "matchesExample",
+    "warning",
+    "sellerFix"
+  ],
+  "type": "object"
+}

Added value: +{
+  "description": "Optional, 0-1: deny sellers where less than this share of 30-day volume comes from independent buyers (e.g. 0.5). Not applied to sellers whose buyers haven't been reviewed yet.",
+  "maximum": 1,
+  "minimum": 0,
+  "type": "number"
+}

Added value: +{
+  "additionalProperties": false,
+  "description": "Who is really behind the seller's buyers. Never changes the grade.",
+  "properties": {
+    "buyerWallets30d": {
+      "description": "Buyer wallets that paid the seller in 30 days",
+      "type": "number"
+    },
+    "estimated": {
+      "description": "true when counted from a sample of buyers",
+      "type": "boolean"
+    },
+    "flags": {
+      "description": "coordinated_wallets, self_funded, concentrated_buyers, shared_operator, estimated, partial_lookup",
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "independentBuyers30d": {
+      "description": "Independent buyers behind the seller's buyer wallets in 30 days (wallets funded from one source count as one)",
+      "type": "number"
+    },
+    "organicShare": {
+      "description": "0-1: share of 30-day volume from independent buyers",
+      "type": "number"
+    },
+    "reviewed": {
+      "description": "false until the seller's buyers have been reviewed (the biggest sellers are reviewed daily)",
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "reviewed"
+  ],
+  "type": "object"
+}