Know the risk before your agent acts.

Risk ratings for wallets, tokens and payments on NEAR and Solana. Read-only, so it can never move your money.

Scan a wallet free

10 free scans a day. No account, and no wallet to connect.

example.near

Moderate portfolio risk

Score 49/100

Value: $48,210
Largest bet: NEAR 59.8%
Coverage: 92%

Exposure

NEAR (incl. staked) is 59.8% of the portfolio

Medium

Next step: Consider capping NEAR near 40% by rotating part into stablecoins or a second, uncorrelated major.

Three checks, one question: is this money safe?

Wallet Scan

Grades any wallet from A to F by how its money is spread, says what is wrong, and what everything would really fetch if sold.

Check Before Paying

Answers allow, caution or block before money goes to an address, and catches names made to look like ones you know.

Svalin Index

Every NEAR token graded by the real money in its pools, so a price nobody could actually sell at stands out.

How it works

You send an address: a Solana wallet or a NEAR account. Svalin reads the chain, meaning the balances, the prices and, on NEAR, how much real money stands behind each token, without ever asking for a key, a signature or a wallet connection. You get a grade from A to F, what is wrong in plain words, and a next step. The same holdings always get the same answer.

Built for AI agents

Agents call the same checks over plain HTTP or through the MCP server, and get JSON back. They pay per call in USDC over x402 on Solana or NEAR, with no account, or buy a pass and send its key.

Before an agent pays anyone, Check Before Paying can stop it sending money to an address made to look like a familiar one.

Read the docs llms.txt OpenAPI

curl https://svalin-api.noobshole.workers.dev/v1/demo/risk/root.near

Answer, trimmed

{
  "wallet": "root.near",
  "grade": "C",
  "level": "elevated",
  "findings": [
    {
      "severity": "high",
      "title": "66.8% sits in unvetted long-tail tokens",
      "action": "Review each long-tail position's liquidity…"
    }
  ]
}

Questions

Can Svalin move my money?

No. Svalin only reads public chain data. It never asks for keys, signatures or approvals, and none of its code can send funds.

What does a grade mean?

A means the money is spread out, with some in stablecoins and little in tokens that are hard to sell. F means most of it sits in one token or in tokens that are hard to sell, with almost nothing in stablecoins. The whole method is public in the whitepaper.

Which chains does it cover?

Solana and NEAR, for wallets and payments. The Svalin Index grades NEAR tokens today; Solana tokens are planned for early 2027.

What does it cost?

10 checks a day are free, with no account. Svalin Pro is $9 a month for 100 a day, and agents pay $0.002 a call in USDC. See pricing.

Where does the data come from?

Helius for Solana, and FastNEAR and Ref Finance for NEAR. Each Svalin Index edition is published with its inputs, so anyone can check the grades.