Wisely x402 Agent-Payment Infrastructure

wisely_creator_catalog_fetch

Fetch a creator catalog item. Paid items return a paid endpoint URL and payment instructions instead of protected content.

Input Schema

TableJSON Schema

Name	Required	Description
`url`	No
`type`	No
`asset`	No
`input`	No	Public-safe request body/input for a hosted service or endpoint. Never include secrets, raw cards, wallet keys, passwords, or private account tokens.
`items`	No
`query`	No
`since`	No
`itemId`	No
`accepts`	No
`content`	No	Public-safe creator content for preview/import. Do not include secrets, private student data, or copyrighted material you do not own.
`network`	No
`audience`	No	Optional audience hint for wisely_start_here / wisely_get_playbook / wisely_agent_instructions.
`payoutId`	No
`platform`	No	Optional OS/platform hint for local bridge setup, e.g. windows, mac, linux.
`amountUsd`	No
`creatorId`	No
`fromAsset`	No
`localPort`	No	Optional localhost port for the local commerce bridge MCP server. Defaults to 4027.
`receiptId`	No
`sellerUrl`	No	Third-party x402 paid resource URL to probe for HTTP 402 payment requirements.
`serviceId`	No
`sessionId`	No	Wallet handoff/payment session id returned by x402_wallet_handoff/connect_wallet.
`toAddress`	No
`sellerBody`	No	Public-safe POST body for an external x402 seller. Never include cookies, bearer tokens, wallet secrets, private keys, card data, or account passwords.
`contentType`	No
`fromAddress`	No
`fromNetwork`	No
`manifestUrl`	No
`paidActions`	No
`endpointSlug`	No
`sellerMethod`	No	Use POST for paid APIs that need a public-safe body before returning 402.
`payoutAddress`	No
`serverJsonUrl`	No
`idempotencyKey`	No	Stable retry key for paid invokes and wallet handoff sessions.
`paymentPayload`	No
`includeExamples`	No	Set false to request a shorter playbook response.
`fromTokenAddress`	No
`preferredNetwork`	No	Preferred payment network for wallet handoff, e.g. eip155:8453 or base.
`defaultEntitlement`	No
`paymentRequirement`	No
`paymentRequirements`	No
`returnSignedPayment`	No	Alias for includeSignedPayment.
`includeSignedPayment`	No	For x402_payment_session_status, include the signed X-PAYMENT payload when the user has signed.

Schema Changelog

Changes observed during successful MCP inspections.

Changed2 schema fields changedMay 27, 2026

addedInput schema / properties / localPort

Added value: +{
+  "description": "Optional localhost port for the local commerce bridge MCP server. Defaults to 4027.",
+  "type": "number"
+}

addedInput schema / properties / platform

Added value: +{
+  "description": "Optional OS/platform hint for local bridge setup, e.g. windows, mac, linux.",
+  "type": "string"
+}

Changed8 schema fields changedMay 27, 2026

addedInput schema / properties / idempotencyKey

Added value: +{
+  "description": "Stable retry key for paid invokes and wallet handoff sessions.",
+  "type": "string"
+}

addedInput schema / properties / includeSignedPayment

Added value: +{
+  "description": "For x402_payment_session_status, include the signed X-PAYMENT payload when the user has signed.",
+  "type": "boolean"
+}

addedInput schema / properties / input

Added value: +{
+  "description": "Public-safe request body/input for a hosted service or endpoint. Never include secrets, raw cards, wallet keys, passwords, or private account tokens.",
+  "type": "object"
+}

addedInput schema / properties / paymentPayload
```
Added value: +{
+  "type": "object"
+}
```
addedInput schema / properties / paymentRequirements
```
Added value: +{
+  "type": "object"
+}
```

addedInput schema / properties / preferredNetwork

Added value: +{
+  "description": "Preferred payment network for wallet handoff, e.g. eip155:8453 or base.",
+  "type": "string"
+}

addedInput schema / properties / returnSignedPayment

Added value: +{
+  "description": "Alias for includeSignedPayment.",
+  "type": "boolean"
+}

addedInput schema / properties / sessionId

Added value: +{
+  "description": "Wallet handoff/payment session id returned by x402_wallet_handoff/connect_wallet.",
+  "type": "string"
+}

Changed2 schema fields changedMay 27, 2026

addedInput schema / properties / audience

Added value: +{
+  "description": "Optional audience hint for wisely_start_here / wisely_get_playbook / wisely_agent_instructions.",
+  "enum": [
+    "agent",
+    "builder",
+    "creator",
+    "operator",
+    "indexer"
+  ],
+  "type": "string"
+}

addedInput schema / properties / includeExamples

Added value: +{
+  "description": "Set false to request a shorter playbook response.",
+  "type": "boolean"
+}

Changed5 schema fields changedMay 25, 2026

addedInput schema / properties / content

Added value: +{
+  "description": "Public-safe creator content for preview/import. Do not include secrets, private student data, or copyrighted material you do not own.",
+  "type": "string"
+}

addedInput schema / properties / contentType

Added value: +{
+  "enum": [
+    "markdown",
+    "csv",
+    "json"
+  ],
+  "type": "string"
+}

addedInput schema / properties / defaultEntitlement

Added value: +{
+  "enum": [
+    "free",
+    "subscriber",
+    "paid"
+  ],
+  "type": "string"
+}

addedInput schema / properties / items
```
Added value: +{
+  "type": "array"
+}
```
addedInput schema / properties / paidActions
```
Added value: +{
+  "type": "array"
+}
```

AddedMay 24, 2026

TDQS

C2.8/5.0

Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With empty annotations, the description must carry the full behavioral disclosure. It adds one useful trait: paid items return a paid endpoint URL and payment instructions rather than protected content. However, it says nothing about read-only nature, authentication, errors, or side effects, so transparency is partial.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence that is front-loaded with the core action and includes a critical behavior (paid item handling). It is concise, well-structured, and every word contributes.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness1/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a tool with 43 parameters, empty annotations, and no output schema, this description is severely incomplete. It does not explain what a creator catalog item is, what return values look like, how to handle free items, or which parameters are required. The one behavioral note about paid items is insufficient given the tool's complexity.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters1/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The schema has 43 parameters with only 33% description coverage, and the description provides no guidance on which parameters are relevant (e.g., url or itemId) or how to structure input. This is a major gap; the description adds no semantic value beyond the sparse schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool fetches a creator catalog item, using a specific verb and resource. It distinguishes from siblings like list/search/recommend by the verb 'fetch', though it does not explicitly contrast with them or mention that it retrieves a single item.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

There is no guidance on when to use this tool versus alternatives like wisely_creator_catalog_search or list. No mention of prerequisites, typical use cases, or when to choose fetch over other catalog operations.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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wisely_creator_catalog_fetch

Input Schema

Schema Changelog

TDQS

Glama MCP Gateway

Resources