Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktop, · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"xyz-558686-gpt55-token-gateway": {
"args": [
"-y",
"@x402/fetch"
],
"command": "npx"
}
}
}Are you the author?
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[](https://mcppedia.org/s/xyz-558686-gpt55-token-gateway)
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What xyz.558686.gpt55/token-gateway does
Remote MCP and OpenAI-compatible GPT-5.5 gateway with x402 USDC settlement on Base.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y '@x402/fetch' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
90/100across 5 weighted dimensions
0255075100
30
17
20
15
8
−10
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked @x402/fetch against OSV.dev.
Inventory
Tools (6)
Click any tool to inspect its schema.
~396 tokens total
Inventory
Resources (11)
wallet-prepay-first-purchase.jsonContains firstPurchaseCheckoutContract.livePaymentChecklist for wallet signing safety evaluation
https://gpt55.558686.xyz/x402/wallet-prepay-first-purchase.json
agent-payment-safety-control-planeAgent Payment Safety Control Plane for verifying route, spend cap, payTo, network, and expected receipt fields
https://gpt55.558686.xyz/x402/agent-payment-safety-control-plane
agent-payment-control-planeBroader discovery and checkout map for agent payment routes
https://gpt55.558686.xyz/x402/agent-payment-control-plane
agent-payment-policy-compilerCompiler to turn spend rules into executable guard config, returns policyJson, mcpGuardConfig, flowiseGuardConfig, and x402PaymentChecklist
https://gpt55.558686.xyz/x402/agent-payment-policy-compiler
agent-spend-recurrence-guardPer-payment repeat-spend decision guard, returns decision, budgetStatus, spendLedgerEntry, mcpGuardConfig, flowiseGuardConfig, and runtimeGuardSnippet
https://gpt55.558686.xyz/x402/agent-spend-recurrence-guard
wallet-runtime-spend-guardWallet Runtime Spend Guard for final payment decisions
https://gpt55.558686.xyz/x402/wallet-runtime-spend-guard
ai-crawler-monetization-kitKit for monetizing AI crawler/agent traffic with protected routes, x402 discovery copy, robots.txt, llms.txt, edge-worker notes, and launch checklist
https://gpt55.558686.xyz/x402/ai-crawler-monetization-kit
first-purchase-routerRouter to help buyers choose which x402 route to buy first
https://gpt55.558686.xyz/x402/first-purchase-router
buyer-conversion-suiteSuite for evaluating paid x402 endpoints and choosing safest first paid URL
https://gpt55.558686.xyz/x402/buyer-conversion-suite
agent-commerce-suiteSuite for agent payment integration
https://gpt55.558686.xyz/x402/agent-commerce-suite
buyer-payment-policy-pack.jsonBuyer payment policy pack for agent integrators
https://gpt55.558686.xyz/x402/buyer-payment-policy-pack.json
Community
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Frequently Asked Questions
- Is xyz.558686.gpt55/token-gateway safe to use?
- xyz.558686.gpt55/token-gateway has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
- How do I install xyz.558686.gpt55/token-gateway?
- xyz.558686.gpt55/token-gateway supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can xyz.558686.gpt55/token-gateway do?
- xyz.558686.gpt55/token-gateway provides 6 tools: translate, x402-client-compatibility-adapter, x402-payment-failure-doctor, x402-receipt-dispute-pack, x402-directory-compliance-repair-pack and 1 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with xyz.558686.gpt55/token-gateway?
- xyz.558686.gpt55/token-gateway is compatible with claude-desktop, cursor, claude-code. It uses and transport.
- Is xyz.558686.gpt55/token-gateway actively maintained?
- xyz.558686.gpt55/token-gateway is actively maintained — last commit was 2 days ago. It has 1 GitHub stars.
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Community
Discussion
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