SLXD AI API Pricing

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Look up, compare and track AI model API prices from an AI assistant. No sign-in needed.

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compare_models

Returns the current prices of several models side by side. Amounts in credits are never converted to money, so a credit-billed model is not comparable to a token-billed one. Two dimensions can share a label, so the ones that would collide carry their qualifiers, e.g. 'Web search (context size: high)'.

modelsarray, required

Tools (10)

compare_models

read-only

Argument	Type	Description
models*	array

Input schema (JSON)

{
  "type": "object",
  "required": [
    "models"
  ],
  "properties": {
    "models": {
      "type": "array",
      "items": {
        "type": "string",
        "description": "Model id as `provider/slug`, e.g. `anthropic/claude-sonnet-4-5`."
      },
      "maxItems": 8,
      "minItems": 2
    }
  }
}

data_sources

Explains where the prices come from: which sources are consulted, their weight and licence, when each last succeeded, and whether any is currently failing. Use this to judge how much to trust a price.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

find_tools

Searches the full catalogue of available tools by keyword and returns the matching tool names with a short description. Use it when no directly-listed tool fits the task — many tools are available but not listed. Then call tool_schema for the one you picked, and run_tool to execute it.

read-only

Argument	Type	Description
query*	string	Space-separated keywords, e.g. 'invoice pdf export'. Matched against tool names and descriptions; any term may match.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "minLength": 1,
      "description": "Space-separated keywords, e.g. 'invoice pdf export'. Matched against tool names and descriptions; any term may match."
    }
  }
}

get_model_price

Returns every current price for one model — input, output, cached reads, batch and priority tiers, context brackets — with the confidence level and which sources agree. By default these are the maker's own prices; pass `channel` to get what a reseller charges for the same model instead. Two dimensions can share a label, so the ones that would collide carry their qualifiers, e.g. 'Web search (context size: high)'.

read-only

Argument	Type	Description
model*	string	Model id as `provider/slug`, e.g. `anthropic/claude-sonnet-4-5`.
channel	string	Sales channel to price. Omit for the maker's own price. `direct` is the maker, the rest resell the same model at their own rate; a channel that does not sell this model returns the model with no prices.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "model"
  ],
  "properties": {
    "model": {
      "type": "string",
      "description": "Model id as `provider/slug`, e.g. `anthropic/claude-sonnet-4-5`."
    },
    "channel": {
      "enum": [
        "direct",
        "vertex",
        "bedrock",
        "azure",
        "sagemaker",
        "databricks",
        "snowflake",
        "watsonx",
        "cloudflare",
        "fireworks",
        "alibaba",
        "openrouter",
        "github_copilot",
        "coding_plan",
        "token_plan",
        "other"
      ],
      "type": "string",
      "description": "Sales channel to price. Omit for the maker's own price. `direct` is the maker, the rest resell the same model at their own rate; a channel that does not sell this model returns the model with no prices."
    }
  }
}

list_providers

Lists every provider in the catalogue and how many models each has. These are the houses that MAKE the models: a reseller (Vertex, Bedrock, Azure, OpenRouter, a subscription plan) is a sales channel, not a provider — ask `get_model_price` with a `channel` for what one of those charges.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

price_history

Returns a model's price over time. Each point is [date, amount] with the date as YYYY-MM-DD. The series holds only the points where the price CHANGED — prices are step functions, so a stable model is one point, not one per day; when a price changed twice on one day, both points are returned with the same date, in order. One series per price dimension: two dimensions can share a label, so the ones that would collide carry their qualifiers, e.g. 'Web search (context size: high)'.

read-only

Argument	Type	Description
to	string	ISO date, inclusive.
from	string	ISO date, inclusive.
model*	string	Model id as `provider/slug`, e.g. `anthropic/claude-sonnet-4-5`.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "model"
  ],
  "properties": {
    "to": {
      "type": "string",
      "description": "ISO date, inclusive."
    },
    "from": {
      "type": "string",
      "description": "ISO date, inclusive."
    },
    "model": {
      "type": "string",
      "description": "Model id as `provider/slug`, e.g. `anthropic/claude-sonnet-4-5`."
    }
  }
}

recent_changes

Lists recent price increases, decreases, additions and removals across the catalogue, newest first.

read-only

Argument	Type	Description
days	integer
limit	integer

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "days": {
      "type": "integer",
      "default": 30,
      "maximum": 365,
      "minimum": 1
    },
    "limit": {
      "type": "integer",
      "default": 50,
      "maximum": 200,
      "minimum": 1
    }
  }
}

run_tool

Executes a tool by name with the given arguments. Use it for tools that are not directly listed — look them up with find_tools and check their arguments with tool_schema first. Prefer a directly-listed tool whenever one fits. If the action is destructive, ask the user to confirm before calling it.

Argument	Type	Description
name*	string	Exact tool name, as returned by find_tools.
arguments	object	Arguments object matching the tool's schema.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "minLength": 1,
      "description": "Exact tool name, as returned by find_tools."
    },
    "arguments": {
      "type": "object",
      "description": "Arguments object matching the tool's schema.",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    }
  }
}

search_models

Searches the catalogue of AI models and returns their current prices, with a confidence level and the sources backing each price.

read-only

Argument	Type	Description
limit	integer
query	string	Free text matched against name and id.
provider	string	Restrict to one provider slug, e.g. `openai`.

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "default": 20,
      "maximum": 100,
      "minimum": 1
    },
    "query": {
      "type": "string",
      "description": "Free text matched against name and id."
    },
    "provider": {
      "type": "string",
      "description": "Restrict to one provider slug, e.g. `openai`."
    }
  }
}

tool_schema

Returns the full input schema of a single tool, including which arguments are required. Call it after find_tools and before run_tool.

read-only

Argument	Type	Description
name*	string	Exact tool name, as returned by find_tools.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "minLength": 1,
      "description": "Exact tool name, as returned by find_tools."
    }
  }
}