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Predarc

Predarc Guide · Arc + Base Mainnet

How to usePredarc.

Start with wallet sign-in, then follow the short guide for any Predarc feature you want to use. Each wallet action remains visible and under your control.

Selected guide network
Arc Mainnet
Gas token
USDC
Swap assets
USDC · EURC · cirBTC
Forecasting status
Verified registry configured

Predarc keeps sign-in, markets, agent permissions, research limits and receipts bound to this selected network. It never falls back to the Arc contract while Base is selected.

Connect your wallet and sign inMake a prediction in the ArenaCreate or join a community marketBridge USDC across supported chainsSwap supported assetsRun the Agent Research PreviewRun paid AI research on the selected networkConnect an AI agentVerify a supported receiptExplore public Arc and Base projectsAsk Predarc Assistant
01

Connect your wallet

Connect the wallet you want to use with Predarc.

02

Sign in once

Select Arc or Base, then approve the gas-free network-bound Predarc sign-in message.

03

Choose a feature

Open the Arena, create a market, Bridge, Swap, run Agent Research, connect an optional AI agent or ask Predarc Assistant.

01

Start here

Connect your wallet and sign in

Predarc uses your connected wallet as your identity. Signing in loads your server-points balance and unlocks the connected product flow.

Connect in Arena
  1. 1Connect your wallet from Predarc.
  2. 2Choose Arc Mainnet or Base Mainnet and approve the wallet network switch.
  3. 3Approve the Predarc sign-in message. This signature is gas-free and is not a token approval.
  4. 4Stay signed in while you move between Predarc pages. Use Sign out when you want to end the session.

Remember: A wallet connection and a Predarc sign-in are separate steps. Complete both before using signed-in features.

02

Manual forecasting

Make a prediction in the Arena

Choose a supported market and timeframe, then make a Higher or Lower prediction with an explicit wallet confirmation.

Open Forecast Arena
  1. 1Choose BTC, ETH, SOL, BNB or XRP.
  2. 2Select a 1-minute, 5-minute or 15-minute round.
  3. 3Choose Higher or Lower and enter the server points you want to use.
  4. 4Review the details and confirm the prediction in your wallet.
  5. 5Follow the matching active-prediction card until the round resolves.

Remember: Manual predictions keep their wallet-confirmation step even when you are already signed in.

03

Community markets

Create or join a community market

Signed-in users can create focused crypto markets with a visible asset, target and closing time.

Open Community Markets
  1. 1Open Community Markets and review the current live quote.
  2. 2Choose an asset, target, direction and supported duration for a new market.
  3. 3Review every market field before approving the creation signature.
  4. 4Open an active community market to submit a prediction and follow its settlement status.

Remember: Market creation uses a wallet signature that binds the security-sensitive market fields.

04

Cross-chain USDC

Bridge USDC across supported chains

Move USDC between Arc Mainnet, Base, Ethereum, Arbitrum and Polygon through a reviewable wallet flow.

Open Bridge
  1. 1Choose the source chain, destination chain and USDC amount.
  2. 2In the first wallet prompt, approve exactly the amount you entered.
  3. 3In the second wallet prompt, confirm the bridge transfer.
  4. 4Keep the page open until Predarc displays Bridge success.

Remember: An ERC-20 source can require an exact-amount approval before the bridge transaction. Verify the selected source, destination, token and amount; Predarc does not request an unlimited approval.

05

Selected-network assets

Swap supported assets

Review a live route on the selected Arc or Base network before confirming the transaction in your wallet.

Open Swap
  1. 1On Arc choose from USDC, EURC and cirBTC; on Base choose from USDC, EURC and WETH.
  2. 2Enter an amount and wait for the live quote.
  3. 3Review the amounts, route and displayed transaction details.
  4. 4Confirm in your wallet and wait for Predarc to display Swap success.

Remember: Quotes can change with market conditions. Always review the final wallet prompt before signing.

06

Free market evidence

Run the Agent Research Preview

Generate a deterministic market-evidence signal at no cost, then inspect and verify its immutable receipt.

Open Free Preview
  1. 1Choose BTC, ETH, BNB, SOL or XRP and a forecast horizon.
  2. 2Run the free Preview to evaluate finalized market evidence such as momentum, trend and volatility.
  3. 3Review the Higher or Lower signal, confidence, evidence window and engine version.
  4. 4Open the public receipt to verify its SHA-256 fingerprint or copy the complete JSON.

Remember: Preview charges 0 USDC and does not request a payment authorization. Research does not submit or prefill a prediction.

07

BlockRun x402 · Arc or Base

Run paid AI research on the selected network

Purchase one allowlisted AI model call with the selected network's official USDC while keeping the exact quote, wallet authorization and spending limits visible.

Open Paid AI Research
  1. 1Choose a market and forecast horizon, then set the maximum per-call cost and rolling 24-hour USDC cap.
  2. 2Select Get Mainnet quote and review the selected chain, model, USDC asset, amount, recipient and expiry returned through BlockRun x402.
  3. 3If every detail is correct, select Sign & run paid analysis and approve the one-time authorization in your connected wallet.
  4. 4Review the AI signal and open its public receipt to verify the evidence, model, actual cost, payment reference and SHA-256 fingerprint.

Remember: Your private key stays in your wallet. Quotes are short-lived and single-use, and a submitted payment is never automatically retried. Paid research remains separate from prediction execution.

08

Optional automation

Connect an AI agent

Authorize an external agent to make bounded server-points predictions without giving it access to your wallet funds, Bridge or Swap.

Open AI Agents
  1. 1Choose allowed markets, durations, per-prediction and daily limits, minimum confidence and an expiry.
  2. 2Approve the gas-free policy signature after checking every limit.
  3. 3Copy the API token when it appears and store it only in the agent's secure server-side secret store.
  4. 4Pause, resume or permanently revoke the connection from Predarc whenever needed.

Remember: Predarc displays the token only once and stores only its hash. Never publish the token, commit it to Git or paste it into chat.

09

Transaction evidence

Verify a supported receipt

Use a transaction hash to inspect supported Arc or Base USDC transfer details in a clear receipt view.

Check a Receipt
  1. 1Select the transaction's Arc or Base network, then copy its hash from your wallet or explorer.
  2. 2Open Payment Receipts and paste the complete hash.
  3. 3Review the status, sender, recipient, amount, block and timestamp shown by Predarc.

Remember: A reverted, zero-value, contract-creation or unsupported calldata transaction is not shown as a valid payment receipt.

10

Public discovery

Explore public Arc and Base projects

Builder Explorer organizes source-linked public GitHub signals without guessing private information or official community roles.

Open Builder Explorer
  1. 1Search with a public GitHub username, owner/repository or project name.
  2. 2Open the matched repositories and contribution evidence from their source links.
  3. 3Treat the results as public activity signals, not as an official ranking or role directory.

Remember: Arc or Base community status and Discord roles are not inferred when no reliable public or opt-in source is available.

11

Verified product help

Ask Predarc Assistant

Open the chat button in the lower-right corner for help grounded in current Predarc information and official Arc or Base documentation.

Open Predarc Home
  1. 1Select Ask Predarc in the lower-right corner of any page.
  2. 2Choose a suggested question or type a question about Predarc, Arc or Base. The selected network is sent with the question.
  3. 3Read the answer and use the displayed trusted source buttons when you want to verify more detail.
  4. 4For wallet balances, live quotes or transaction status, use the relevant Predarc page or official explorer instead of relying on chat.

Remember: The assistant is informational only. It cannot access your wallet, request a signature or submit a transaction. Never paste a seed phrase, private key, API key or agent token into chat.

Before every wallet action

Quick safety check

  • Confirm that your wallet is connected to the intended account and network.
  • Read the amount, asset and permission shown in every wallet prompt.
  • Never share your seed phrase or private key with Predarc, an agent or anyone else.
  • For paid research, verify the exact USDC quote and both spending caps before authorizing it.
  • Keep agent API tokens in a secure server-side secret store and revoke exposed tokens.
  • For a first Bridge or Swap, consider testing the flow with a small amount.