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Predge Whale Data MCP

Give an MCP client whale activity, wallet comparisons and signed outcome records with per-call USDC payments and a configurable price cap.

3.0/ 5Editorial rating0 user reviews
View repositorygithub.com
Available on
MCP, Node.js, x402
Pricing
Typical paid calls cost around $0.005–$0.03, with a default $0.05 per-call cap

Screenshots and interface

Product preview1 / 2

MCP package setup and payment model.

What is Predge Whale Data MCP?

Predge Whale Data MCP wraps the provider’s data API and handles x402 payments for each paid request. Its tools cover large trades, wallet histories, smart-money summaries and outcome attestations. Discovery is free, allowing an agent to inspect endpoint prices and schemas before using paid tools.

Who it is for

  • Developers building wallet research agents
  • Users who prefer per-call data access to a subscription
  • Researchers checking past signals against settled outcomes

Features and coverage

Available on
MCP, Node.js, x402
Markets & venues
Polymarket, Selected sports and Kalshi attestations
  • Free discovery

    List endpoints, schemas and current prices without a buyer key.

  • Whale activity

    Read large trades and market-specific flow.

  • Wallet analysis

    Compare wallets, inspect histories and read leaderboard entries.

  • Market summaries

    Retrieve movers, category digests and smart-money signals.

  • Outcome attestations

    Read signed supported market, game and wallet-result records.

  • Automated micropayments

    Pay eligible requests using the configured Base or Solana route.

  • Per-call cap

    Reject a quote above MAX_PRICE_USD before payment.

Workflows with Predge Whale Data MCP

Research a wallet efficiently

Inspect discovery first, request the profile, then buy a bounded history or comparison only if it answers the next question.

Check a historical claim

Resolve the contract or game identifier and retrieve the relevant outcome attestation. Compare the claim’s side and time window with the returned result.

Control request costs

Set an explicit per-call cap and track total calls separately when an agent performs a batch.

Pricing and total cost

Typical paid calls cost around $0.005–$0.03, with a default $0.05 per-call cap. Discovery is free. The live service uses mainnet USDC; the facilitator covers the payment transaction’s network fee.

Getting started

Before you start: The latest-whale endpoint documents a 15-minute delay.

  1. Configure the MCP package in a compatible client.
  2. Call the free endpoint-discovery tool.
  3. Set an explicit MAX_PRICE_USD.
  4. Configure the supported USDC payment route for paid requests.
  5. Start with one bounded wallet or market query.
  6. Track aggregate spend separately from the per-call cap.

Useful links

    What to check

    • The latest-whale endpoint documents a 15-minute delay.
    • MAX_PRICE_USD limits one request, not the total cost of a conversation or batch.
    • The public production service is mainnet-only; a testnet path needs a compatible separate deployment.
    • A signed attestation records the provider’s reported result and provenance; it is not a trade-execution feature.
    • Some Kalshi flow routes are not exposed by the MCP package.

    A closer look

    Ratings & reviews

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    Editorial rating
    3.0/ 5
    0 user reviews
    Polytoolhub editorial

    Our take on Predge Whale Data MCP

    Per-call pricing and a configurable cap make the basic MCP cost model visible. Delayed whale data, mainnet payment setup and the absence of a total conversation cap limit casual use.

    Based on documented features, setup and access terms. How we rate

    User reviews 0

    The main score switches to user ratings after 5 published reviews.

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    Frequently asked questions about Predge Whale Data MCP

    Do I need an API account?

    The documented paid path uses a buyer wallet rather than an API subscription account.

    Can I inspect prices for free?

    Yes. The endpoint-discovery tool works without a funded key.

    Does the cap limit daily spending?

    No. It caps each individual call.

    Are the latest whale trades immediate?

    That route documents a 15-minute delay.