# CIEL M2M API – Portfolio Rebalance Endpoint

> CIEL M2M API – Portfolio Rebalance Endpoint is a paid API for AI agents from 169.58.38.67.sslip.io, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-18).

Calculates or executes a portfolio rebalancing strategy given a set of asset positions and target allocations.

## Facts

- Endpoint: GET https://169.58.38.67.sslip.io/api/rebalance
- Price: $0.2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ciel-m2m-api-portfolio-rebalance-endpoint-c9473ced
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_k3wpoia2DtmcHpBsJC1gj

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 ciel-m2m-api-portfolio-rebalance-endpoint-c9473ced
```

Example prompt: Can you rebalance my portfolio? I currently hold 60% BTC, 30% ETH, and 10% USDC, and I want to shift to a 50/40/10 split — tell me what trades I need to make.

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call rebalancing computation without committing to a full portfolio management platform. It is especially useful for AI agents running periodic rebalance checks or embedded in DeFi workflows where micropayment via USDC on Base (x402 protocol) is already supported.

## Known failure modes

- Missing or malformed portfolio properties input returns an error or empty result
- Invalid asset identifiers or unsupported token symbols may yield no output
- Payment failure (insufficient USDC on Base for x402 micropayment) blocks the call
- Rate limiting or server-side errors on the hosted IP may return 5xx responses
- Stale or missing price data could produce inaccurate rebalancing recommendations

## How this service works

50+ micro-services for AI agents: data parsing, crypto analytics, security scanning, code tools, and more. Pay per call via x402 (USDC on Base) or RapidAPI subscription.

## Output

Returns a JSON object with the rebalancing result, including computed allocation adjustments, recommended trade sizes or directions per asset, and a summary of current vs. target weights.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "data"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ciel-m2m-api-portfolio-rebalance-endpoint-c9473ced/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 169.58.38.67.sslip.io](https://www.zero.xyz/host/169.58.38.67.sslip.io/llms.txt)