outcomeMeta

Get metadata for all registered prediction market outcomes.

Returns metadata for all registered prediction market outcomes. This request returns currently active outcomes with their descriptions and side specifications.

POST Request

Field	Type	Description
type	string	Must be "outcomeMeta"
venue	string	Only outcomes deployed by this permissionless venue, e.g. "skew". 2–4 ASCII letters, case-insensitive; a venue not present in deployers returns 400 (optional)
deployedBy	string	"all" (default), "validator" (registered by validator quorum, no venue), or "venue" (any permissionless venue) (optional)

cURL

curl -X POST https://api.hydromancer.xyz/info \
  -H "Authorization: Bearer $HYDROMANCER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "outcomeMeta"
  }'

Python

import requests
import os

response = requests.post(
    'https://api.hydromancer.xyz/info',
    json={
        'type': 'outcomeMeta'
    },
    headers={
        'Authorization': f'Bearer {os.environ.get("HYDROMANCER_API_KEY")}',
        'Content-Type': 'application/json'
    }
)

print(response.json())

Javascript

import axios from 'axios';

try {
    const response = await axios.post('https://api.hydromancer.xyz/info', {
        type: 'outcomeMeta'
    }, {
        headers: {
            'Authorization': `Bearer ${process.env.HYDROMANCER_API_KEY}`,
            'Content-Type': 'application/json'
        }
    });

    console.log(response.data);
} catch (error) {
    console.error('Error:', error.message);
}

Only outcomes deployed by the skew venue, then only validator-deployed outcomes:

curl -X POST https://api.hydromancer.xyz/info \
  -H "Authorization: Bearer $HYDROMANCER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"type": "outcomeMeta", "venue": "skew"}'

curl -X POST https://api.hydromancer.xyz/info \
  -H "Authorization: Bearer $HYDROMANCER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"type": "outcomeMeta", "deployedBy": "validator"}'

---

Response Fields

Field	Type	Description
outcomes	array	List of registered outcome entries
outcomes[].outcome	integer	The outcome ID
outcomes[].name	string	Outcome name
outcomes[].description	string	Description or pipe-delimited metadata (e.g. `"class:priceBinary
outcomes[].sideSpecs	array	Side specifications with name for each side
outcomes[].sideSpecs[].name	string	Name of the side (e.g. "Yes", "No", "Hypurr")
outcomes[].venue	string?	Permissionless venue that deployed this outcome. Absent (not null) on validator-deployed outcomes
outcomes[].quoteToken	string?	Quote token name (e.g. "USDC"), not the numeric index — resolve via spotMeta
outcomes[].deployerFeeScale	string?	Deployer-fee multiplier. Absent at the default of 1; absence means the default, not unknown
feeScale	string?	Chain-wide default fee scale that each outcome's deployerFeeScale overrides
deployers	array	Registered permissionless deployers, one entry per venue
deployers[].deployer	string	Deployer address that claimed the venue
deployers[].venue	string	Venue name, as it appears in outcomes[].venue
deployers[].subDeployers	array	Addresses the deployer has delegated actions to, with the action variants each may perform
questions	array	List of multi-outcome questions
questions[].question	integer	The question ID
questions[].name	string	Question text
questions[].description	string	Question description
questions[].fallbackOutcome	integer	Outcome ID used as fallback
questions[].namedOutcomes	array	List of outcome IDs that are part of this question
questions[].settledNamedOutcomes	array	List of outcome IDs that have been settled

Response

{
  "outcomes": [
    {
      "outcome": 9,
      "name": "Who will win the HL 100 meter dash?",
      "description": "This race is yet to be scheduled.",
      "sideSpecs": [
        { "name": "Hypurr" },
        { "name": "Usain Bolt" }
      ]
    },
    {
      "outcome": 3151,
      "name": "Recurring",
      "description": "class:priceBinary|underlying:HYPE|expiry:20260404-1145|targetPrice:38|period:15m",
      "sideSpecs": [
        { "name": "Yes" },
        { "name": "No" }
      ],
      "venue": "skew",
      "quoteToken": "USDC",
      "deployerFeeScale": "10"
    }
  ],
  "questions": [
    {
      "question": 1,
      "name": "What will Hypurr eat the most of in Feb 2026?",
      "description": "Hypurr has committed to weighing and recording daily food intake in a food journal.",
      "fallbackOutcome": 13,
      "namedOutcomes": [10, 11, 12],
      "settledNamedOutcomes": []
    }
  ],
  "deployers": [
    {
      "deployer": "0xb48c1a1ac675dcaa294ca7831eb729622c487671",
      "venue": "skew",
      "subDeployers": []
    }
  ],
  "feeScale": "1"
}