# Mycelia Signal Groq Pricing Oracle

> Mycelia Signal Groq Pricing Oracle is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns current Groq model pricing (input/output cost per million tokens and context window sizes) with Ed25519 signed attestation

## Facts

- Endpoint: GET https://api.myceliasignal.com/oracle/inference/groq/pricing
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mycelia-signal-groq-pricing-oracle-8b2024e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aee-vvOdFZ2URVdXlPlyL

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 mycelia-signal-groq-pricing-oracle-8b2024e5
```

Example prompt: What are the current Groq model prices — input and output cost per million tokens and context window sizes — and can you give me a cryptographically signed version I can trust?

## When to prefer this

Choose this endpoint when you need cryptographically attested Groq pricing data you can verify and trust programmatically, especially in automated workflows where data integrity matters. Prefer this over scraping Groq's website when you need machine-readable, signed, and structured pricing across all Groq models in a single call. Use alongside sibling endpoints for OpenAI and Anthropic pricing to compare inference costs across providers.

## Known failure modes

- Payment not included or invalid — 402 Payment Required response
- Groq pricing data temporarily unavailable — 503 Service Unavailable
- Malformed request — 400 Bad Request
- Attestation signing failure — may return unsigned or error response
- Network timeout reaching Groq pricing source

## How this service works

Groq model pricing — input/output $/M tokens, context windows — Ed25519 signed attestation

## Output

A signed payload containing per-model Groq pricing data including input cost in $/M tokens, output cost in $/M tokens, and context window size for each model, along with an Ed25519 signature attesting to the data's authenticity and integrity.

## 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/mycelia-signal-groq-pricing-oracle-8b2024e5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.myceliasignal.com](https://www.zero.xyz/host/api.myceliasignal.com/llms.txt)