GhostKey — Route Paid APIs with x402

Ghostkey Catalog

ghostkey_catalog

Read-onlyIdempotent

List this embedded GhostKey interface's exposed tool names and monetization policy. Returns the canonical paid catalog and quote-authority pointers. Use for discovery; no paid work is executed or billed here.

Input Schema

TableJSON Schema

Name	Required	Description	Default
No arguments

Output Schema

TableJSON Schema

Name	Required	Description	Default
`product`	Yes
`monetization`	Yes
`exposed_tools`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 13, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "properties": {
+    "exposed_tools": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "monetization": {
+      "type": "object"
+    },
+    "product": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "product",
+    "exposed_tools",
+    "monetization"
+  ],
+  "type": "object"
+}

Changed2 schema fields changedSep 5, 2026
- removedInput schema / $schema
```
Removed value: -"http://json-schema.org/draft-07/schema#"
```
- addedInput schema / additionalProperties
```
Added value: +false
```
First observedSep 2, 2026

TDQS

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