Nacian AI DeFi Alert

x402

Nacian AI DeFi Alert is a paid API for AI agents from api.nacian.app, paid per call via x402, $0.010926/call, status unknown (last checked 2026-10-12).

Creates time-bounded AI-powered monitoring alerts for DEX and lending protocol metrics across Ethereum, Base, and Arbitrum, triggering a webhook when conditions are met.

Price / call$0.010926

Seller volume →—

Success—

StatusUnknown

How this service works

Nacian AI DeFi Alert — create time-bounded monitoring alerts for DEX and lending protocol metrics. Supported protocols by chain: Ethereum: Uniswap V2, Uniswap V3, Uniswap V4, Sushiswap V2/V3, Pancakeswap V2/V3, Aave V2, Aave V3, Compound V3; Base: Uniswap V3, Sushiswap V2/V3, Pancakeswap V2/V3, Aerodrome V3, Aave V3; Arbitrum: Uniswap V3, Sushiswap V2/V3, Camelot V3, Aave V3, Compound V3.

Output

A server-sent event stream: first tool-status events showing alert creation progress, then an alert-created event with the alert's UUID, name, expiry timestamp, and 'active' status, followed by a content event with a natural-language summary; errors return a JSON error message event.

Example use cases

Aave V3 borrow rate spike alert

“Set up a Nacian alert on Aave V3 on Arbitrum to watch the ETH borrow rate and ping my webhook at https://myapp.com/alerts as soon as it goes above 6% — check every 30 seconds and keep the alert running for 12 hours max.”

Aerodrome TVL drop notification

“Use Nacian to monitor the Aerodrome V3 USDC/ETH pool on Base and send a webhook notification to https://hooks.myservice.io/defi if the TVL drops by more than 20% — poll every 60 seconds and let it run for 48 hours.”

Camelot V3 volume spike watch

“Create a Nacian monitoring alert for the Camelot V3 ARB/ETH pool on Arbitrum and trigger my webhook at https://trading.mydomain.com/notify whenever the 1h trading volume spikes above $500K — check every 45 seconds and expire the alert after 24 hours.”

Technical details

Endpoint

POSThttps://api.nacian.app/alert?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to set up an ongoing, time-bounded automated watch on DeFi protocol metrics (DEX liquidity, lending rates, TVL, volume) and receive a push notification via webhook when conditions are met — rather than performing a one-shot query. Use the sibling analyst endpoint for immediate on-demand data retrieval without alerting.

Side effects

Invalid webhook URL (not HTTPS) — error event returned
maxMinutes out of range (below 5 or above 10080) — validation error
frequencySeconds out of range (below 30 or above 86400) — validation error
Unsupported protocol or chain combination — AI may fail to create alert or return error content
Payment not included or insufficient — 402 response before stream begins
maxOutputTokens below 1500 or above 5000 — validation error
Webhook endpoint unreachable when condition triggers — silent delivery failure

Input

Schema · Request body

Field	Type	Description
model	string	Model to use for inference.
messages	array	Conversation history in OpenAI message format.
maxMinutes	integer	Alert lifetime in minutes. The alert expires after this duration.
webhookUrl	string	HTTPS URL to POST when the alert condition is triggered.
maxOutputTokens	integer	Maximum output tokens (controls price and response length).
frequencySeconds	integer	How often to check the condition, in seconds.

Output

Schema · Response

{
  "type": "json",
  "example": "Server-sent event stream. Each line is a JSON object: {\"type\":\"tool-status\",\"tool\":\"createAlert\",\"status\":\"running\",\"display\":\"Creating alert...\"} | {\"type\":\"alert-created\",\"alert\":{\"id\":\"uuid\",\"name\":\"...\",\"expires_at\":\"...\",\"status\":\"active\"}} | {\"type\":\"content\",\"text\":\"...\"} | {\"type\":\"error\",\"message\":\"...\"}"
}

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How this service works

Output

Example use cases

Aave V3 borrow rate spike alert

Aerodrome TVL drop notification

Camelot V3 volume spike watch

Technical details

Endpoint

POSThttps://api.nacian.app/alert?utm_source=zero.xyz

When to prefer

Side effects

Invalid webhook URL (not HTTPS) — error event returned
maxMinutes out of range (below 5 or above 10080) — validation error
frequencySeconds out of range (below 30 or above 86400) — validation error
Unsupported protocol or chain combination — AI may fail to create alert or return error content
Payment not included or insufficient — 402 response before stream begins
maxOutputTokens below 1500 or above 5000 — validation error
Webhook endpoint unreachable when condition triggers — silent delivery failure

Input

Schema · Request body

Field	Type	Description
model	string	Model to use for inference.
messages	array	Conversation history in OpenAI message format.
maxMinutes	integer	Alert lifetime in minutes. The alert expires after this duration.
webhookUrl	string	HTTPS URL to POST when the alert condition is triggered.
maxOutputTokens	integer	Maximum output tokens (controls price and response length).
frequencySeconds	integer	How often to check the condition, in seconds.

Output

Schema · Response

{
  "type": "json",
  "example": "Server-sent event stream. Each line is a JSON object: {\"type\":\"tool-status\",\"tool\":\"createAlert\",\"status\":\"running\",\"display\":\"Creating alert...\"} | {\"type\":\"alert-created\",\"alert\":{\"id\":\"uuid\",\"name\":\"...\",\"expires_at\":\"...\",\"status\":\"active\"}} | {\"type\":\"content\",\"text\":\"...\"} | {\"type\":\"error\",\"message\":\"...\"}"
}