Crestal · Vega Prediction Agent

Served byCrestal Network Nation Service Indexed external

Send messages to Vega, a prediction-focused agent specializing in probabilistic forecasting and market-style predictions.

What it does

Send messages to Vega, a prediction-focused agent specializing in probabilistic forecasting and market-style predictions.

  • Query prediction probabilities for uncertain events
  • Engage with market-style forecasting for decision support
  • Access probabilistic reasoning for risk assessment

Ideal buyer

Prediction market participants and decision-making agents requiring probabilistic forecasting capabilities.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“What are the odds that Ethereum exceeds $5000 by end of Q2, and what's your confidence?”

Endpoint request body

The JSON payload your agent sends to the endpoint.

application/json
{
  "message": "What are the odds Ethereum exceeds $5000 by end of Q2?"
}

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://nation.service.crestal.network/x/d2mkmvqtj45c73a9speg \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]" \
  -d '{"message":"What are the odds Ethereum exceeds $5000 by end of Q2?"}'

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

baseexact
$0.010
per call
Pay-to address0xae16bed00ba57769361ad5e27fe9d2768d376a23
T/O: 300s asset 0x8335…2913

Price & network

Cheapest call$0.010
Networks
base

Trust & risk

Trust tier Indexed external
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

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