# MyeliaSignal Natural Gas Oracle

> MyeliaSignal Natural Gas Oracle is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $1/call, status unknown (last checked 2026-09-13).

Returns a cryptographically signed (Ed25519) attestation of the current natural gas spot price or index value

## Facts

- Endpoint: GET https://api.myceliasignal.com/oracle/econ/commodities/natgas
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-myceliasignal-com-52a966e8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_H0A8AwmdnXjvdyyGo8OU2

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-52a966e8
```

Example prompt: Fetch me the current natural gas commodity price with an Ed25519 signed attestation from the MyeliaSignal oracle so I can verify it on-chain.

## When to prefer this

Choose this endpoint when you need a cryptographically verifiable, Ed25519-signed natural gas commodity price attestation — particularly for DeFi applications, smart contracts, or any system where tamper-proof price data is required. Prefer over unsigned price feeds when auditability and on-chain verification matter.

## Known failure modes

- Payment not received or x402 payment flow incomplete — returns 402 Payment Required
- Upstream commodity data feed unavailable — may return stale or error response
- Invalid or missing signature in response — downstream verification may fail
- Rate limiting or service outage — returns 5xx error

## How this service works

Natural gas spot price — Henry Hub rate for energy market exposure and commodity inflation — Ed25519 signed attestation

## Output

An Ed25519 cryptographically signed attestation containing the current natural gas price or index value, suitable for use in smart contracts or any system requiring tamper-proof commodity price data.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {}
 }
}
```

## 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-52a966e8/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)