x402-mcp-gateway-production.up.railway.app
Raw data · 8 server URLs from the Official MCP Registry · simple view
Login-free handshake (initialize → tools/list; unpaid tools/call only on priced tools, to read the payment request; never paid, no credentials): automatic unauthenticated MCP handshake (initialize + tools/list), aiming for about once a day per listed server while we are still working through the registry; priority tier (host looked up via BotsRated preflight/check/report, or also a covered x402 seller, in the last 7 days) about every 6 hours; servers with no MCP answer for 7 days about every 4 days. States are factual: ok (initialize and tools/list answered), auth_required (HTTP 401/403: the server wants a login), handshake_failed (HTTP answer without a valid MCP result), unreachable (no HTTP answer), blocked (not contacted: the URL, a redirect or its DNS points to a private, local or otherwise non-public address, or to another host, which our rules don't allow). Names and descriptions are the registry's text; we don't check it.
| URL | Transport | Registry Name | Last State | HTTP | Protocol | Tools | Recent Checks OK | Median ms | TLS | Last Checked |
|---|---|---|---|---|---|---|---|---|---|---|
https://x402-mcp-gateway-production.up.railway.app/mcp/market-data | streamable-http | io.github.industrial-platform-ai/market-data | ok | 200 | 2025-06-18 | 4 | 5/5 | 279 | ok | 2 h ago |
https://x402-mcp-gateway-production.up.railway.app/mcp/pretrade | streamable-http | io.github.industrial-platform-ai/pretrade | ok | 200 | 2025-06-18 | 6 | 5/5 | 100 | ok | 7 h ago |
https://x402-mcp-gateway-production.up.railway.app/mcp/transaction-watch | streamable-http | io.github.industrial-platform-ai/transaction-watch | ok | 200 | 2025-06-18 | 3 | 5/5 | 218 | ok | 11 h ago |
https://x402-mcp-gateway-production.up.railway.app/mcp/treasury | streamable-http | io.github.industrial-platform-ai/treasury | ok | 200 | 2025-06-18 | 4 | 5/5 | 183 | ok | 7 h ago |
https://x402-mcp-gateway-production.up.railway.app/mcp/wallet-monitor | streamable-http | io.github.industrial-platform-ai/monitor-wallet | ok | 200 | 2025-06-18 | 4 | 5/5 | 218 | ok | 3 h ago |
https://x402-mcp-gateway-production.up.railway.app/mcp/web-monitor | streamable-http | io.github.industrial-platform-ai/web-monitor | ok | 200 | 2025-06-18 | 3 | 5/5 | 259 | ok | 15 h ago |
https://x402-mcp-gateway-production.up.railway.app/mcp/x402-adoption | streamable-http | io.github.industrial-platform-ai/x402-adoption | ok | 200 | 2025-06-18 | 1 | 5/5 | 270 | ok | 9 h ago |
https://x402-mcp-gateway-production.up.railway.app/mcp | streamable-http | io.github.industrial-platform-ai/industrial-platform | ok | 200 | 2025-06-18 | 88 | – | 539 | ok | 24 h ago |
Paid Tools
| Tool | Stated Price | Payment Request Asks | Network | Pays To | Stated Vs Asked |
|---|---|---|---|---|---|
| crypto_price | $0.0010 | – | No payment request returned | ||
| crypto_candles | $0.0050 | – | Not checked | ||
| crypto_book | $0.0010 | – | No payment request returned | ||
| market_snapshot | $0.0080 | – | Not checked | ||
| pretrade_context | $0.01 | – | Not checked | ||
| crypto_price | $0.0010 | – | No payment request returned | ||
| crypto_book | $0.0010 | – | No payment request returned | ||
| market_snapshot | $0.0080 | – | Not checked | ||
| wallet_balance | $0.0010 | – | Not checked | ||
| gas_price | $0.0010 | – | Not checked | ||
| watch_transaction | $0.0030 | – | Not checked | ||
| transaction_status | $0.0010 | $0.0010 USDC | eip155:8453 | 0xF7Eb…836E | Matches |
| gas_price | $0.0010 | $0.0010 USDC | eip155:8453 | 0xF7Eb…836E | Matches |
| treasury_snapshot | $0.01 | – | Not checked | ||
| wallet_balance | $0.0010 | – | No payment request returned | ||
| wallet_activity | $0.0020 | – | Not checked | ||
| gas_price | $0.0010 | $0.0010 USDC | eip155:8453 | 0xF7Eb…836E | Matches |
| monitor_wallet | $0.0050 | – | Not checked | ||
| wallet_balance | $0.0010 | – | No payment request returned | ||
| wallet_activity | $0.0020 | – | Not checked | ||
| gas_price | $0.0010 | $0.0010 USDC | eip155:8453 | 0xF7Eb…836E | Matches |
| monitor_webpage_change | $0.0010 | – | No payment request returned | ||
| detectWebpageChange | $0.0010 | – | No payment request returned | ||
| extractWebpageMetadata | $0.0010 | – | Not checked | ||
| search-the-web-for-x402-adoption | $0.0010 | $0.0010 USDC | eip155:8453 | 0xF7Eb…836E | Matches |
| detectWebpageChange | $0.0010 | – | No payment request returned | ||
| convertUrlToMarkdown | $0.0010 | – | No payment request returned | ||
| extractWebpageMetadata | $0.0010 | – | Not checked | ||
| web-reader | $0.0010 | – | Not checked | ||
| hash | $0.0010 | – | Not checked | ||
| base64-encode | $0.0010 | – | Not checked | ||
| base64-decode | $0.0010 | – | Not checked | ||
| json-canonicalize | $0.0010 | – | Not checked | ||
| querystring | $0.0010 | – | Not checked | ||
| url-inspect | $0.0010 | – | Not checked | ||
| text-stats | $0.0010 | – | Not checked | ||
| text-diff | $0.0010 | – | Not checked | ||
| html-to-text | $0.0010 | – | Not checked | ||
| html-links | $0.0010 | – | Not checked | ||
| html-metadata | $0.0010 | – | Not checked | ||
| slugify | $0.0010 | – | Not checked | ||
| hmac | $0.0010 | – | Not checked | ||
| jwt-decode | $0.0010 | – | Not checked | ||
| hex-encode | $0.0010 | – | Not checked | ||
| hex-decode | $0.0010 | – | Not checked | ||
| base64 | $0.0010 | – | Not checked | ||
| url-encode-decode | $0.0010 | – | Not checked | ||
| multi-digest-checksum | $0.0010 | – | Not checked | ||
| text-chunk | $0.0010 | – | Not checked | ||
| uuid-generate | $0.0010 | – | Not checked | ||
| unit-convert | $0.0010 | – | Not checked | ||
| timezone-convert | $0.0010 | – | Not checked | ||
| crypto-price | $0.0010 | – | Not checked | ||
| crypto-24h-stats | $0.0010 | – | Not checked | ||
| crypto-top-of-book | $0.0010 | – | Not checked | ||
| crypto-candles | $0.0050 | – | Not checked | ||
| crypto-recent-trades | $0.0010 | – | Not checked | ||
| metadata-single | $0.0010 | – | Not checked | ||
| extract-article | $0.0020 | – | Not checked | ||
| dns-lookup | $0.0010 | – | Not checked | ||
| http-headers-security | $0.0010 | – | Not checked | ||
| robots-check | $0.0010 | – | Not checked | ||
| chain-block-number | $0.0010 | – | Not checked | ||
| chain-native-balance | $0.0010 | – | Not checked | ||
| chain-erc20-balance | $0.0010 | – | Not checked |
From our unpaid check: the tool list, plus at most 2 unpaid calls to tools that state a price, only to read the payment request. We never pay and never call tools that don't state a price. Stated prices are the server's own text or metadata. Full details: free quick check (JSON).
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 21bf2787679f4e1f50fb | 2026-10-28T07:25:00Z | /mcp/market-data | ok | 200 | 1306 | 4 | 6036ece39a18 | per-receipt |
| f631fe1de346d18e7b8e | 2026-10-28T07:09:52Z | /mcp/wallet-monitor | ok | 200 | 224 | 4 | fd4460061104 | per-receipt |
| 0b3ba434d2c7bbae23ae | 2026-10-28T02:54:44Z | /mcp/pretrade | ok | 200 | 100 | 6 | 5d492b504254 | per-receipt |
| 5ae2828a4e9117108055 | 2026-10-28T02:30:45Z | /mcp/treasury | ok | 200 | 274 | 4 | c07e50d01cbe | per-receipt |
| 8eca11dcd975db53017d | 2026-10-28T01:06:45Z | /mcp/x402-adoption | ok | 200 | 285 | 1 | c8e462916677 | per-receipt |
| 0cbfbf827a9c195e6ad7 | 2026-10-27T22:57:40Z | /mcp/transaction-watch | ok | 200 | 218 | 3 | cf71922b6c71 | per-receipt |
| 2253a3bc5134b2453caa | 2026-10-27T18:30:41Z | /mcp/web-monitor | ok | 200 | 186 | 3 | a2fa7e8e97f1 | per-receipt |
| 4a81c81b8c9ac4d8047d | 2026-10-27T09:54:50Z | /mcp | ok | 200 | 539 | 88 | 065a1ace1c7b | per-receipt |
| 02751ddb4c564d2c9893 | 2026-10-27T07:30:50Z | /mcp/market-data | ok | 200 | 191 | 4 | 6036ece39a18 | per-receipt |
| c280b032a428dc24b5b5 | 2026-10-27T07:09:47Z | /mcp/wallet-monitor | ok | 200 | 96 | 4 | fd4460061104 | per-receipt |
| f3a5e8b14f3830844f92 | 2026-10-27T02:54:45Z | /mcp/pretrade | ok | 200 | 77 | 6 | 5d492b504254 | per-receipt |
| c0f8befe2b5494c19a70 | 2026-10-27T02:30:45Z | /mcp/treasury | ok | 200 | 343 | 4 | c07e50d01cbe | per-receipt |
| 07502df1b3d49d1029f3 | 2026-10-27T01:06:39Z | /mcp/x402-adoption | ok | 200 | 83 | 1 | c8e462916677 | per-receipt |
| e3937fa21699310593b1 | 2026-10-26T22:57:39Z | /mcp/transaction-watch | ok | 200 | 699 | 3 | cf71922b6c71 | per-receipt |
| 7131ce97078d39364fb0 | 2026-10-26T18:30:42Z | /mcp/web-monitor | ok | 200 | 603 | 3 | a2fa7e8e97f1 | per-receipt |
| 49b86a43a70ab7148c43 | 2026-10-26T09:54:45Z | /mcp | ok | 200 | 277 | 88 | 065a1ace1c7b | per-receipt |
| 61ea773403505a24ed88 | 2026-10-26T07:24:48Z | /mcp/market-data | ok | 200 | 186 | 4 | 6036ece39a18 | per-receipt |
| 6b9988a67e452676bb58 | 2026-10-26T07:09:52Z | /mcp/wallet-monitor | ok | 200 | 218 | 4 | fd4460061104 | per-receipt |
| 5a6af05944cd88ae4376 | 2026-10-26T02:54:43Z | /mcp/pretrade | ok | 200 | 94 | 6 | 5d492b504254 | per-receipt |
| b4b0b058a6f6e56cdd99 | 2026-10-26T02:30:41Z | /mcp/treasury | ok | 200 | 79 | 4 | c07e50d01cbe | per-receipt |
| 6d3abfb4ac0d50c0c4c4 | 2026-10-26T01:06:38Z | /mcp/x402-adoption | ok | 200 | 270 | 1 | c8e462916677 | per-receipt |
| ff48d77c1c9733f116de | 2026-10-25T22:57:38Z | /mcp/transaction-watch | ok | 200 | 195 | 3 | cf71922b6c71 | per-receipt |
| dcf619237a4821fd0f34 | 2026-10-25T18:30:37Z | /mcp/web-monitor | ok | 200 | 212 | 3 | a2fa7e8e97f1 | per-receipt |
| 2e870438e496db6bd4ef | 2026-10-25T09:54:48Z | /mcp | ok | 200 | 806 | 88 | 065a1ace1c7b | per-receipt |
| 62588e128ff47496a119 | 2026-10-25T07:24:48Z | /mcp/market-data | ok | 200 | 279 | 4 | 6036ece39a18 | per-receipt |
| fb72d0ca4cdb044a44d3 | 2026-10-25T07:09:58Z | /mcp/wallet-monitor | ok | 200 | 183 | 4 | fd4460061104 | per-receipt |
| 259e757ac61cd1ec1e58 | 2026-10-24T09:54:41Z | /mcp | ok | 200 | 106 | 88 | 065a1ace1c7b | per-receipt |
| 00da4c1cb8cb1c215bda | 2026-10-24T08:42:59Z | /mcp/pretrade | ok | 200 | 206 | 6 | 5d492b504254 | per-receipt |
| f6784aff5c7267472ae0 | 2026-10-24T08:36:46Z | /mcp/web-monitor | ok | 200 | 259 | 3 | a2fa7e8e97f1 | per-receipt |
| 8a609e5abf1e664457c1 | 2026-10-24T08:12:46Z | /mcp/x402-adoption | ok | 200 | 230 | 1 | c8e462916677 | per-receipt |
| 6c1d2051982fdb87b54b | 2026-10-24T08:09:47Z | /mcp/transaction-watch | ok | 200 | 84 | 3 | cf71922b6c71 | per-receipt |
| 2fd44d6d98dfaa64794e | 2026-10-24T08:09:46Z | /mcp/treasury | ok | 200 | 183 | 4 | c07e50d01cbe | per-receipt |
| e5364dfe07a9b004159a | 2026-10-24T07:24:44Z | /mcp/market-data | ok | 200 | 354 | 4 | 6036ece39a18 | per-receipt |
| f4c4589fe18eee91e16c | 2026-10-24T07:09:57Z | /mcp/wallet-monitor | ok | 200 | 1303 | 4 | fd4460061104 | per-receipt |
| 7ed8fed611db3bf3be91 | 2026-10-24T02:54:49Z | /mcp/pretrade | ok | 200 | 381 | 6 | 5d492b504254 | per-receipt |
| 8cc5821a3ec78b1fb2b0 | 2026-10-24T02:30:45Z | /mcp/treasury | ok | 200 | 96 | 4 | c07e50d01cbe | per-receipt |
| 9032a50504f5177f5bf9 | 2026-10-24T01:06:52Z | /mcp/x402-adoption | ok | 200 | 305 | 1 | c8e462916677 | per-receipt |
| ce1420fd306028b64c37 | 2026-10-23T22:57:51Z | /mcp/transaction-watch | ok | 200 | 500 | 3 | cf71922b6c71 | per-receipt |
| de9b25114fa2527a3775 | 2026-10-23T18:30:54Z | /mcp/web-monitor | ok | 200 | 418 | 3 | a2fa7e8e97f1 | per-receipt |
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