ProductEverything Predge offers, in plain words.

A signed verdict for a paid API call: delivered or not delivered. API sellers and the AI agents that pay them.

• A verdict signed with ed25519 that anyone can check offline
• A refund recommendation when the call was not delivered; the merchant executes it
• Pay over x402 (USDC on Base, Solana, Arc, Monad or Algorand) or use a pilot key

Price$0.05 per verdict on calls under $1, $0.50 on calls of $1 and above. Free for a 30-day pilot.

On-chain contracts for an agent job, a delivery validator and a refund arbiter. Teams that want the verdict to sit in a refund flow on chain.

• v2.1 live on 9 EVM chains: Arc and Base since 23 Oct 2026; Arbitrum, Avalanche, BNB Chain, Celo, Optimism, Sonic and Unichain since 26 Oct 2026. The same six addresses on every chain, verified on Sourcify
• Legacy v1 on 16 mainnets with one address per contract; known issues from our own review, no funds held
• Optional and not a guarantee of recourse: the signed verdict is the product. External pre-audit scan (Olympix) done: 10 findings fixed, 7 accepted by design; fixes are in v2.1. A full audit is still planned

Every Predge record is signed, and you never have to trust us to check it. Anyone who receives a Predge record: buyers, sellers, auditors.

• ed25519 signatures over the exact signed bytes, with a published key registry
• A public /verify endpoint and a no-code checker at data.predge.io/verify
• An open spec, TypeScript library and test vectors for signed x402 payment receipts (predgeAI/x402-receipts)

PriceFree.

Live dispute state of a Polymarket market as a signed record, plus a settlement estimate from our own model. Prediction-market apps, agents and desks.

Our own model. settlement-estimate is a machine-learning model we built (a logistic regression), trained on 1,478 disputed Polymarket markets. It scores how likely a disputed market settles differently from the disputed proposal. Tested on 754 held-out disputes from Aug–Sep 2026: AUC 0.674 (base rate 40.6%). Out of sample, disputes first raised 1–15 Oct 2026 (n = 161): AUC 0.693.

• Free signed record: dispute count and every dispute, UMA vote status, clarifications (bulletin-board updates) and the on-chain resolution
• Paid estimate on /estimate, signed like every other record
• Built on our analysis of 3,005 UMA disputes from 1 Jan to 2 Oct 2026

PriceRecord free. Estimate $0.02 per call over x402.

Settlement alerts on the Polymarket markets your wallets hold. Prediction-market traders.

• Add up to 10 Polymarket wallets
• Proposal, dispute, UMA vote, clarification and resolution events to Telegram or your webhook
• Every alert carries the signed settlement-risk record

Price14 days free, then $300 a month, paid in USDC.

Pay-per-call Polymarket data over x402: whale trades, wallet track records, smart-money signals and signed attestations. AI agents and developers. No account, no API key.

• Pay per call in USDC; paid data is delayed 15 minutes
• MCP server @predge/whale-data-mcp on npm, with a hard per-call price cap
• Every route and price is listed on the pricing page

PriceFrom $0.005 per call.

Connect Claude, ChatGPT, Codex, Cursor or Gemini to Predge whale and insider data over MCP. Sign in once, no wallet or API key to manage. Free plan: 3 tools, 25 calls a day. Pro: every read tool, 2,000 calls a day.