Portfolio API /positions returns 200 with elements=[] + fetcherReports=[] for multiple wallets

[amitkarpe]

Summary

GET /portfolio/v1/positions/{address} is returning 200 OK with an empty payload shape for multiple wallets:

• elements: []
• fetcherReports: []
• tokenInfo: {}

This happens consistently even for the wallet used in docs examples, which suggests a backend/indexing issue (or behavior drift) rather than a wallet-specific empty state.

Environment

• Date: 2026-02-26
• Region observed from response headers: x-amz-cf-pop: SIN2-P4
• Auth: valid x-api-key (without key request returns 401 Unauthorized as expected)
• Endpoint: https://api.jup.ag/portfolio/v1/positions/{address}

Reproduction

1. Call:
   • GET https://api.jup.ag/portfolio/v1/positions/Hh2WB6rQu1vAFyRa25opVyYXgCYXrMXfeTTNxw6s68pv
   • GET https://api.jup.ag/portfolio/v1/positions/8NppHjP2E1FL6x29r3XrLA8SYfK5VQsjhxTFJxnvXocc
   • GET https://api.jup.ag/portfolio/v1/positions/jdocuPgEAjMfihABsPgKEvYtsmMzjUHeq9LX4Hvs7f3 (docs sample wallet)
2. Include header x-api-key: <valid key>
3. Observe response shape.

Observed response shape (all 3)

{
  "owner": "...",
  "date": 1772092xxxxxx,
  "duration": 199-250,
  "elements": [],
  "fetcherReports": [],
  "tokenInfo": {}
}

Additional checks

• /portfolio/v1/platforms returns 200 with 7 platforms.
• /portfolio/v1/staked-jup/{address} returns 200 (zero staked for tested wallets).
• Calls without API key correctly return:

{"code":401,"message":"Unauthorized"}

• Repeated requests (3 retries with backoff) return the same empty shape.

Why this seems suspicious

• Empty elements can be valid, but empty fetcherReports and empty tokenInfo for multiple wallets + docs sample wallet suggests fetchers may not be running or payload assembly changed.
• This also blocks diagnostics because API gives no per-fetcher status.

Request

Could you confirm whether this behavior is expected right now, or if Portfolio indexing/fetchers are degraded for this endpoint? If expected, please document the new semantics for fetcherReports and empty payload handling in the Portfolio docs.