# Myceliasignal SOL/USD Options Greeks

> Myceliasignal SOL/USD Options Greeks is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns Bybit-native options Greeks (delta, gamma, theta, vega, etc.) for 246+ SOL/USD options contracts, with Ed25519 signed attestation

## Facts

- Endpoint: GET https://api.myceliasignal.com/oracle/greeks/sol/usd
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-myceliasignal-com-3802ad94
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BSlai8OxKakyfrQXZep2l

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 api-myceliasignal-com-3802ad94
```

Example prompt: Can you pull the current options Greeks — delta, gamma, theta, and vega — for all SOL/USD options on Bybit, with a cryptographically signed attestation I can verify?

## When to prefer this

Use this endpoint when you need cryptographically attested, Bybit-native options Greeks for SOL/USD across a broad set of strikes and expiries (246+ contracts), especially in trust-minimized or on-chain contexts where Ed25519 attestation is required to verify data provenance.

## Known failure modes

- Payment not provided or insufficient — 402 Payment Required
- Network or upstream Bybit data unavailable — 503 Service Unavailable
- Invalid or missing x402 payment header — 401 Unauthorized
- Rate limit exceeded — 429 Too Many Requests
- Stale or delayed data if Bybit feed is lagging

## How this service works

SOL options Greeks — Bybit native Greeks for 246+ options — Ed25519 signed attestation

## Output

A dataset of options Greeks (delta, gamma, theta, vega, rho, implied volatility) for 246+ SOL/USD options contracts sourced from Bybit, accompanied by an Ed25519 cryptographic signature attesting to data authenticity.

## 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/api-myceliasignal-com-3802ad94/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)