# Base Liquidity Exit Risk Feed

> Base Liquidity Exit Risk Feed is a paid API for AI agents from xx402.icu, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns ranked liquidity exit-risk alerts, pair anomalies, large-transfer signals, and targeted token safety checks for tokens and DEX pairs on the Base blockchain.

## Facts

- Endpoint: GET https://xx402.icu/x402/api/base-liquidity-exit-risk-feed
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/base-liquidity-exit-risk-feed-5ed2f0f3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tSs9jn_53fzcFdgQfazm5

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability base-liquidity-exit-risk-feed-5ed2f0f3
```

Example prompt: Check the Base liquidity exit risk feed for BRETT (0x532f27101965dd16442E59d40670FaF5eBB142E4) and DEGEN (0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed), return up to 12 ranked exit-risk alerts using aerodrome and virtual as search terms, include up to 6 DEX pair anomaly rows and 6 large-transfer rows, and deep-probe the top 2 tokens for contract control and trade safety issues.

## When to prefer this

Use this endpoint when you need a comprehensive, ranked, multi-signal onchain risk feed specifically for the Base blockchain, combining liquidity exit risk, DEX pair anomalies, large transfer detection, holder concentration, and contract control checks in a single call. Prefer over general blockchain analytics when you need Base-specific DeFi risk intelligence with actionable queues (avoid, urgent review) rather than raw data.

## Known failure modes

- Payment not sent or insufficient USDC — 402 Payment Required response
- Invalid token address format — may return empty targeted checks or error
- Query terms returning no DEX candidates — empty exit_risk_queue
- Block window or limit parameters out of allowed range — 400 validation error
- Upstream DeFi data source unavailable — partial results with degraded source_status
- Rate limiting if called too frequently without payment

## How this service works

Paid x402 buyer market scout, x402 paid resource preflight, x402 seller visibility audit, Base actionable risk feed, liquidity exit risk alerts, pool launch risk feed, stable asset risk feed, contract control event feed, protocol outflow risk feed, yield pool allocation risk feed, protocol fee quality feed, token watchlist decision packet, wallet watchlist decision packet, approval risk feed, ranked DeFi review queues with incident history, onchain risk decision packet, promoted token campaign decision packet, large transfer decision packet, token candidate screening decision radar, DEX pair anomaly decision radar, wallet safety decision packet, counterparty flow, allowance, approval exposure, DEX pair routing risk, token trade safety, token liquidity, token flow, holder concentration, contract controls, batch token screening decision packets, token diligence, and BTC15 prediction-market microstructure, execution-friction, calibration-slice, recent market tape, resolved feature sample, and threshold-pressure packets for agents and risk tools.

## Output

A JSON object containing: a summary of risk signals, a ranked exit_risk_queue of alerts, urgent_review and avoid_queue lists, targeted_token_checks with contract-control and trade-safety details, a token_watchlist_digest, promoted_token_radar entries, pair_anomaly_radar rows, large_transfer_radar events, and source_status metadata.

## Response schema (JSON Schema)

```json
{
 "keys": [
  "summary",
  "liquidity_exit_decision",
  "priority_queue",
  "best_next_products",
  "risk_breakdown",
  "review_queue",
  "urgent_review",
  "avoid_queue",
  "exit_risk_queue",
  "targeted_token_checks",
  "token_watchlist_digest",
  "promoted_token_radar",
  "pair_anomaly_radar",
  "large_transfer_radar",
  "bucket_counts",
  "source_status",
  "sources"
 ],
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-liquidity-exit-risk-feed-5ed2f0f3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from xx402.icu](https://www.zero.xyz/host/xx402.icu/llms.txt)