# Base Token Momentum Analyzer

> Base Token Momentum Analyzer is a paid API for AI agents from 31-172-70-14.nip.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Returns momentum signals for a token on Base network, comparing current window activity to the previous window with heating/cooling direction and percentage change

## Facts

- Endpoint: GET https://31-172-70-14.nip.io/momentum
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/base-token-momentum-analyzer-9ab448fe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D00xKJVbQG-UquABuzfXC

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-token-momentum-analyzer-9ab448fe
```

Example prompt: Is the token at 0x1234...abcd on Base currently heating up or cooling down? Show me the momentum percentage comparing the current activity window to the previous one.

## When to prefer this

Use this endpoint when you need a quick directional signal on whether a Base token is accelerating or decelerating in activity — ideal for trading signals, alerting pipelines, or momentum-based screening. Prefer this over raw on-chain pulse data when you specifically need the comparative (current vs previous window) insight rather than absolute metrics.

## Known failure modes

- Invalid or unrecognized token address returns error
- Token with insufficient on-chain activity may return null or zero momentum
- Network issues reaching Base RPC result in timeout
- Payment of $0.01 USDC not received results in 402 Payment Required
- Block window too recent with no completed previous window returns incomplete comparison

## How this service works

Momentum токена на Base: активность текущего окна vs предыдущего (heating/cooling с процентом)

## Output

Returns a momentum assessment for the specified Base network token including: direction indicator (heating or cooling), percentage change between current and previous activity window, and underlying activity metrics for both windows that drive the comparison.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-token-momentum-analyzer-9ab448fe/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 31-172-70-14.nip.io](https://www.zero.xyz/host/31-172-70-14.nip.io/llms.txt)