De.Fi Scanner alternative for token checks
De.Fi Scanner is part of De.Fi's security toolkit: a smart-contract scanner with a security score and detailed findings. Rugsight is a Solana-only token risk checker with a free score and crypto-paid reports. De.Fi's marketing site is heavily client-rendered; the facts below come from the public docs we could read, and we note what we could not verify.
Checked on 10 Nov 2026 from these public pages (prices and features can change; re-check the source): De.Fi Scanner docs · De.Fi API docs · De.Fi supported blockchains · De.Fi Scanner app (JS shell; body not readable in our fetch).
Related guides: How to check a Solana token for rug-pull risk · How to check if you can sell · Token-2022 extensions · Compare popular tokens.
De.Fi Scanner and Rugsight, side by side
| Topic | Rugsight | De.Fi Scanner |
|---|---|---|
| Chains | Solana only (SPL and Token-2022). | Scanner docs say the smart-contract scanner runs on 10+ supported blockchains and give Solidity / ERC examples. A separate dashboard docs page lists many chains, including Solana. We could not confirm from those pages whether the Scanner's Solidity-style contract checks apply to Solana tokens in the same way. |
| Web check | Free score in the browser. No sign-up and no wallet required to see the score. | Docs describe a scanner that returns a security score and a list of findings in a few seconds, plus holder or liquidity analysis for more well-known tokens. The scanner URL is de.fi/scanner; the page itself did not yield readable pricing or feature text without JavaScript. |
| API | Free basic score at GET /api/score/{mint}. Full report: 0.03 USDC per call via x402, no monthly plan required. | GraphQL API at https://public-api.de.fi/graphql. A key is requested by emailing info@de.fi. Security endpoints include scannerProject (issues and security score, 25 credits, 20 requests/minute), scannerHolderAnalysis (5 credits) and scannerLiquidityAnalysis (10 credits). Docs describe credit purchases but do not list a public dollar price for credits. |
| Other products | Token risk scores, new-token feed, stats, MCP, Telegram bot, comparison pages. | Docs also describe Shield (wallet approvals and safety), a Rekt database, portfolio balances and yield opportunities. Those are broader than a single token score. |
| MCP server | Yes: streamable HTTP MCP server with a free score tool and a paid report tool. | Not mentioned in the Scanner or API docs we checked. |
| Telegram bot | Yes: @rugsight_bot (/check and /new). | Not stated in the Scanner and API docs we checked. We did not treat unofficial directories as a source. |
Checked on 10 Nov 2026. Rugsight figures are from this site. De.Fi Scanner figures are from the public pages linked above. This is not financial advice and not an endorsement of either product.
Where Rugsight differs
- Rugsight is Solana-only and prices a full report per call in USDC. De.Fi's documented scanner is a multi-chain smart-contract auditor billed (for the API) in credits after an emailed API key.
- Rugsight publishes an MCP server, a Telegram check bot and curated Solana token comparison pages.
- De.Fi's docs emphasize vulnerability findings (including Solidity examples), a security score, and related products such as Shield and the Rekt database.
When De.Fi Scanner may be the better fit
- You want a smart-contract scanner with detailed vulnerability findings across De.Fi's supported chains, especially EVM contracts.
- You need wallet approval checks (Shield), a hack/exploit database, or portfolio and yield data — products adjacent to the scanner.
- You already use De.Fi and want its security score and findings inside that app or API.
- You need to scan contracts that are not Solana tokens. Rugsight will not help there.
Questions
Is Rugsight a De.Fi Scanner alternative?
Only in a limited sense. Both can be used to look at token or contract risk, but Rugsight is a Solana token checker and De.Fi Scanner is documented as a multi-chain smart-contract scanner. If you need EVM vulnerability coverage or De.Fi's other security tools, De.Fi is the closer fit.
Does De.Fi Scanner support Solana?
De.Fi's dashboard docs list Solana among supported blockchains. The Scanner docs describe analysis on 10+ blockchains with Solidity and ERC examples. We did not find a clear, public statement on those pages that the same scanner findings apply to Solana programs, so we do not claim that they do.
How much does De.Fi's API cost?
The public API docs list credit costs per endpoint (for example, scannerProject costs 25 credits) and rate limits, and say credits must be purchased. They do not publish a dollar price per credit on that page. Ask De.Fi for current pricing.
Check a Solana tokenAPI and MCP docsTelegram bot
Official De.Fi Scanner site: de.fi/scanner.