# Locus x402 DeepSeek List Models

> Locus x402 DeepSeek List Models is a paid API for AI agents from deepseek.x402.stage.paywithlocus.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

Lists all available DeepSeek AI models accessible via the Locus pay-per-use x402 payment API

## Facts

- Endpoint: POST https://deepseek.x402.stage.paywithlocus.com/deepseek/list-models
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/locus-x402-deepseek-list-models-f2743082
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Z7eRpbmVI5yOeROjwr6yB

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 locus-x402-deepseek-list-models-f2743082 -d '<json body>'
```

Example prompt: Show me all the DeepSeek AI models available through the Locus pay-per-use service so I can pick one for my next request.

## When to prefer this

Use this endpoint when you need to programmatically discover which DeepSeek models are available on the Locus x402 pay-per-use platform before making inference calls, especially in agent workflows that need to dynamically select a model or verify model availability. Prefer this over hardcoding model names when building flexible pipelines.

## Known failure modes

- Payment failure or insufficient USDC balance results in 402 Payment Required
- Invalid or malformed JSON body returns 400 Bad Request
- Service unavailability returns 5xx errors
- Authentication or wallet issues may prevent payment processing
- Stage environment may have reduced model availability compared to production

## How this service works

Locus public pay-per-use API

## Output

Returns a list of available DeepSeek AI model identifiers and metadata accessible through the Locus x402 pay-per-use infrastructure, enabling callers to discover which models they can subsequently invoke.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "properties": {},
     "additionalProperties": true
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/locus-x402-deepseek-list-models-f2743082/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from deepseek.x402.stage.paywithlocus.com](https://www.zero.xyz/host/deepseek.x402.stage.paywithlocus.com/llms.txt)