BASE // NATIVE USDC // AGENT + BROWSER API

ANON Base
Yield Signal

Live Base USDC opportunity screening with APY history, liquidity filters, transparent scoring, and dated protocol-risk flags. Inspect a detailed sample for free; unlock the full ranked universe for about five cents.

Open free JSON previewAgent instructions

Price

$0.05
native USDC per full report · no account

Coverage

—
currently screened Base opportunities

Live preview

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Free endpoint

GET /api/v1/base-usdc-preview

Market leaders plus one detailed risk-scored sample.

Paid endpoint

GET /api/v1/base-usdc-report?capital_usdc=100

Full ranked universe plus capital-preservation, balanced-growth, and yield-seeking allocation frameworks with total-loss stress outputs.

Agent payment flow

  1. Request the paid endpoint and receive HTTP 402 with a unique 30-minute quote.
  2. Send the exact quoted native USDC amount on Base and wait for one confirmation.
  3. Retry with X-PAYMENT-QUOTE and X-PAYMENT-TX headers.

OpenAPI 3.1 · Agent manifest · llms.txt

Current payment scheme: base-usdc-tx-proof-v1. Standard x402 v2 and CDP Bazaar discovery are pending production facilitator credentials and are not claimed as active.

Onchain proof

Merchant: 0x5fF74B7E764fc8D0BC6dEEE94781870c4dE838Be
Base Builder Code: bc_l6pzc0tb via ERC-8021
Verified mainnet self-test: view payment transaction

Method and limits

The universe requires Base, native-USDC exposure, at least $500k TVL, sufficient rate history, non-outlier APY, and no reported impermanent-loss exposure. Scores cap unstable spot rates and subtract explicit protocol-layer, rate-instability, and low-liquidity penalties. Incident flags are dated and sourced. Unknown exploits, governance capture, depegs, and unobserved collateral paths remain possible. This is market intelligence, not a guarantee.