# xportalx

> AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments

- name: io.github.virgen101/xportalx
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 66/100 flags: no-repository
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.virgen101%2Fxportalx
- tools: https://api.protogrid.dev/v1/servers/io.github.virgen101%2Fxportalx/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "xportalx": {
      "type": "http",
      "url": "https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 45
- provenance: 35
- drivers: +reachable +uptime-99% -stale-292d -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2024-11-05; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: extract (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); crawl (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); dexscreener_token (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 4,221 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 29, about 4,221 tokens to load them all
- tool set hash: 091314be33be1114544051b68f84fa38
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.virgen101/xportalx.svg)](https://protogrid.dev/servers/io.github.virgen101/xportalx)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://fflpdljiuruqdnewvwkk.supabase.co/functions/v1/mcp (streamable-http, auth none, reachable true, uptime30d 0.99159664)

## Packages

_none_

## Tools (29)

- `coinbase_facilitator`: x402 payment facilitation - get payment info, verify transactions, check rates. FREE
- `coinbase_price`: Get cryptocurrency prices and exchange rates from Coinbase. FREE - no payment required.
- `crawl`: Crawl a website starting from a URL, following links up to specified depth. Cost: 0.01 USDC
- `create_wallet`: Create a custodial wallet for an AI agent using Privy. Cost: 0.01 USDC. The owner wallet is automatically detected from your x402 payment - no need to provide it explicitly. The wallet can be used for automated transactions including swaps.
- `dexscreener_token`: Get real-time token price and market data from DexScreener. FREE - no payment required.
- `erc8004_register`: Register your AI agent on-chain with ERC-8004 Trustless Agent Identity. Cost: 0.01 USDC. You receive an NFT representing your agent identity.
- `extract`: Extract structured data from a web page using a JSON schema. AI-powered extraction. Cost: 0.01 USDC
- `failure_reason`: Understand why a job failed. FREE - lookup job failures or get failure code reference.
- `fetch_api`: Fetch structured JSON/XML data from any API endpoint. Best for REST APIs and data feeds. Cost: 0.01 USDC
- `fetch_page`: Fetch raw HTML content from any web page. Best for static HTML scraping. Cost: 0.01 USDC
- `fetch_pdf`: Fetch and extract text content from PDF documents. Returns structured text with page numbers. Cost: 0.01 USDC
- `fund_wallet`: Fund your custodial wallet with USDC. DYNAMIC PRICING: You pay (amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 5 USDC, you pay 5.01 USDC and 5 USDC is transferred to your custodial wallet.
- `fund_wallet_eth`: Fund your custodial wallet with ETH for gas. DYNAMIC PRICING: You pay the USDC equivalent of (ETH amount + 0.01 USDC fee). The owner wallet is auto-detected from your x402 payment. Example: To deposit 0.001 ETH, you pay ~$3.50 USDC (ETH value) + 0.01 USDC fee.
- `get_wallet_balance`: Check the balance of your custodial wallet. FREE - no payment required. Returns ETH and USDC balances on Base network.
- `markdown_convert`: Convert a web page to clean Markdown format. Great for LLM consumption. Cost: 0.01 USDC
- `mcp_pricing`: Get pricing information for all MCP tools. FREE - returns cost breakdown for each tool.
- `nansen_smart_money_holdings`: Screen tokens with Smart Money activity using Nansen Token Screener. Supports natural language like 'what are whales buying on base?' or 'trending tokens on solana'. Cost: 0.01 USDC
- `nansen_smart_money_netflows`: Track net capital flows from Smart Money wallets. Supports natural language like 'are whales accumulating ETH?' or 'smart money flows for PEPE last 7 days'. Cost: 0.01 USDC
- `nansen_token_god_mode`: Full token analytics with Nansen TGM. Supports natural language like 'analyze VIRTUAL token' or 'who holds the most PEPE?'. Auto-resolves token symbols to addresses. Cost: 0.01 USDC
- `nansen_wallet_profiler`: Comprehensive wallet analysis. Supports natural language like 'profile vitalik.eth' or 'what labels does 0x... have?'. Returns balances, Nansen labels, and transactions. Cost: 0.01 USDC
- `send_tokens`: Send USDC from your custodial wallet to ANY wallet address. Cost: 0.01 USDC. The sender (your custodial wallet) is auto-detected from your x402 payment. Use this to pay other agents, transfer to exchanges, or send to any address.
- `solve_captcha`: Solve captchas on protected pages and extract content. Uses 2Captcha to bypass reCAPTCHA/hCaptcha, then Claude AI selects the best tool to retrieve content. Cost: 0.01 USDC
- `swap`: Execute a token swap on Base via 0x DEX Aggregator. AI-ENHANCED: Accepts natural language like 'swap 10 USDC for VIRTUAL'. THREE MODES: (1) PRIVY MODE (RECOMMENDED): Provide owner_wallet - uses your secure Privy custodial wallet (create one first with create_wallet tool). (2) PRIVATE KEY MODE: Provide privateKey - server signs with your key (less secure). (3) BRIDGE MODE: Provide takerAddress only - returns a URL where you sign with browser wallet. Cost: 0.10 USDC
- `verify_agent`: Verify a wallet signature (EIP-191) to authenticate an agent. FREE - no payment required.
- `withdraw_wallet`: Withdraw USDC from your custodial wallet to your owner wallet. Cost: 0.01 USDC. The owner wallet is auto-detected from your x402 payment.
- `x402_proxy`: Access x402-protected APIs with automatic payment. Dynamic pricing: 0.01 USDC fee + target cost. Supports USDC on Base.
- `x402_proxy_price`: Get dynamic pricing for x402 proxy requests. FREE - returns total cost (proxy fee + target cost).
- `x402_send`: Send USDC directly to ANY wallet address via x402 payment. Just provide to_address and amount - the flow auto-completes: 1) Pay 0.01 USDC platform fee 2) Pay the amount directly to destination. Tokens go from you to recipient. Perfect for paying agents, tipping, or sending to any address.
- `zora_wallet`: Get comprehensive Zora NFT wallet data: NFTs minted, NFTs owned, creator profile, total mints/collections, and estimated earnings. FREE - no payment required.