# LLM Model Price Table – Ranked & Lookup

> LLM Model Price Table – Ranked & Lookup is a paid API for AI agents from llm-model-price-table.x402supply.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-31).

Ranks LLM models cheapest-first by blended USD per 1M tokens with rich filters, or looks up pricing for a single named model

## Facts

- Endpoint: POST https://llm-model-price-table.x402supply.com/mcp?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/llm-model-price-table-ranked-lookup-e8ece577
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uEBl1J82YH3IW28x2vf01

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability llm-model-price-table-ranked-lookup-e8ece577 -d '<json body>'
```

Example prompt: What's the cheapest LLM that supports vision and function calling with at least a 128k context window? Sort them by blended cost assuming 80% input and 20% output, and only show models under $10 per million tokens.

## When to prefer this

Use this endpoint when an agent or user needs to compare LLM model costs programmatically, select the most cost-effective model for a workload, or look up current pricing for a specific named model. Prefer it over manual documentation checks or generic web search when you need structured, filterable, ranked pricing data — especially when optimizing for a specific input/output ratio, modality requirement, or context length.

## Known failure modes

- Unknown model name returns empty result or not-found error
- Overly restrictive filter combination (e.g. vision + function calling + very low price cap) returns empty list
- Invalid or misspelled provider name returns no results
- minContextTokens value larger than any available model returns empty list
- Stale pricing data if the underlying price table has not been recently updated

## How this service works

Ranks models cheapest first by blended USD per 1M tokens (inputShare weights input vs output). Filter by provider, mode, minContextTokens, input/output modality, function calling, vision and price caps. Skips sample_spec and models past their deprecation date.; Looks up pricing for one model by name

## Output

Returns a ranked list of LLM models sorted by blended USD per 1M tokens (or a single model's pricing record), including input price, output price, blended price, provider, context window size, supported modalities, function calling support, vision support, and deprecation status. Models past their deprecation date and sample specs are excluded.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "toolName",
    "inputSchema"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "mcp"
    },
    "toolName": {
     "type": "string"
    },
    "transport": {
     "enum": [
      "streamable-http"
     ],
     "type": "string"
    },
    "description": {
     "type": "string"
    },
    "inputSchema": {
     "type": "object"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/llm-model-price-table-ranked-lookup-e8ece577/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from llm-model-price-table.x402supply.com](https://www.zero.xyz/host/llm-model-price-table.x402supply.com/llms.txt)