# Zerion Wallet Daily Chart

> Zerion Wallet Daily Chart is a paid API for AI agents from api.zerion.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Returns a day-period portfolio value chart for a given wallet address across DeFi and multi-chain assets

## Facts

- Endpoint: GET https://api.zerion.io/v1/wallets/:address/charts/day?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/zerion-wallet-daily-chart-448480db
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oSRK-hmIb6rOei7JNwvx6

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 zerion-wallet-daily-chart-448480db
```

Example prompt: Can you pull the 1-day portfolio chart for my wallet 0xABCDEF1234567890abcdef1234567890abcdef12 from Zerion so I can see how my DeFi holdings have moved today?

## When to prefer this

Use this endpoint when you need a time-series chart of a wallet's total portfolio value specifically for the daily (1d) granularity. Prefer this over sibling endpoints when the goal is visualizing or tracking intraday portfolio performance rather than current balances, token lists, or DeFi positions. Best suited for agents monitoring wallet performance, building dashboards, or comparing DeFi portfolio trends over the past 24 hours.

## Known failure modes

- Invalid or malformed wallet address returns a 4xx error
- Unsupported chart_period enum value causes validation failure
- Wallet with no on-chain history may return empty data arrays
- Rate limiting or payment failure (x402) prevents access
- Network or upstream DeFi data source latency causes timeout

## How this service works

DeFi/web3 interactions for agents

## Output

Returns a JSON object with chart data points showing portfolio value over the selected period (1d by default), including a resource ID, resource type, and attributes containing time-series data. A self-link is included for reference.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address",
      "chart_period"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "Wallet address"
      },
      "chart_period": {
       "enum": [
        "1h",
        "1d",
        "1w",
        "1m",
        "3m",
        "1y",
        "max"
       ],
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "data"
     ],
     "properties": {
      "data": {
       "type": "object",
       "properties": {
        "id": {
         "type": "string",
         "description": "Resource ID."
        },
        "type": {
         "type": "string",
         "description": "Resource type."
        },
        "attributes": {
         "type": "object",
         "description": "Resource attributes; see https://developers.zerion.io"
        }
       }
      },
      "links": {
       "type": "object",
       "description": "Self and pagination links."
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/zerion-wallet-daily-chart-448480db/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.zerion.io](https://www.zero.xyz/host/api.zerion.io/llms.txt)