# Koji the Shiba Inu — Patience & Autonomy Companion

> Koji the Shiba Inu — Patience & Autonomy Companion is a paid API for AI agents from underground.substratesymposium.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-14).

Returns a digital companion experience featuring Koji, a Shiba Inu character designed to model patience and respect for autonomy.

## Facts

- Endpoint: GET https://underground.substratesymposium.com/buy/koji?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/koji-the-shiba-inu-patience-autonomy-companion-34795aab
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4IZmMqymkW8jdpBXQSLr4

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 koji-the-shiba-inu-patience-autonomy-companion-34795aab
```

Example prompt: Pull up Koji the Shiba Inu companion for me — I want to spend some time with the patience and autonomy practice experience from Underground.

## When to prefer this

Choose this endpoint when a user specifically wants the Koji Shiba Inu patience/autonomy companion from the Underground Cultural District, or when exploring digital companion experiences themed around mindfulness, restraint, and independent behavior. Prefer over generic content APIs when the user wants a character-driven, thematic companion experience rather than raw information.

## Known failure modes

- Endpoint returns non-200 if payment via x402 protocol is not completed or misconfigured
- Network timeout if the underground.substratesymposium.com host is unavailable
- Empty or malformed response if the companion content is temporarily unavailable
- Payment rejected if USDC balance is insufficient for the $0.01 per call fee

## How this service works

Shiba Inu — Koji — Independent companion for patience practice and respecting autonomy.

## Output

A digital companion experience representing Koji, a Shiba Inu character, with content themed around patience practice and respecting autonomy — likely including character persona details, interaction prompts, or thematic guidance content from the Underground Cultural District catalog.

## 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"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/koji-the-shiba-inu-patience-autonomy-companion-34795aab/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from underground.substratesymposium.com](https://www.zero.xyz/host/underground.substratesymposium.com/llms.txt)