Lumen Works Decoder
Server Details
x402 pay-per-call agent tools: web→Markdown, URL unfurl, EVM/ENS lookup, domain DNS+RDAP, calldata/E
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- Repository
- Dansgit2b/lumenworks-x402-api
- GitHub Stars
- 0
TDQS
Score is being calculated.
Available Tools
8 toolscalldata_decodeInspect
Decode Ethereum calldata: selector, 4byte/openchain signature lookup, ABI-decoded args for each matching candidate. Optional {signature} override.
| Name | Required | Description | Default |
|---|---|---|---|
| data | Yes | ||
| signature | No |
domain_lookupInspect
Domain intelligence: DNS A/AAAA/CNAME/MX/NS/TXT/CAA (DNS-over-HTTPS), SPF + DMARC, RDAP registration/expiry/registrar/status, domain age in days. Useful for phishing/fraud checks and lead qualification.
| Name | Required | Description | Default |
|---|---|---|---|
| domain | Yes |
eip712_decodeInspect
Decode EIP-712 typed data: domain separator, signing digest, message, and plain-language risk notes (Permit, Permit2, EIP-3009, unlimited values).
| Name | Required | Description | Default |
|---|---|---|---|
| typedData | Yes |
evm_address_lookupInspect
Look up an EVM address or ENS name on Ethereum + Base: ENS forward/reverse + text records, EOA vs contract (EIP-7702 delegation flag), native balance, tx count, USDC/USDT balances, and ERC-20 name/symbol/decimals/supply if it is a token.
| Name | Required | Description | Default |
|---|---|---|---|
| address | Yes | 0x address or ENS name |
url_unfurlInspect
Unfurl a URL: final URL after redirects, HTTP status, title, description, OpenGraph/Twitter image, site name, canonical, favicon, language, published time.
| Name | Required | Description | Default |
|---|---|---|---|
| url | Yes |
web_markdownInspect
Fetch a public web page and return clean LLM-ready Markdown (Readability main-content extraction, nav/scripts stripped) plus title, byline, excerpt and OpenGraph metadata. {fullPage:true} keeps the whole body; {maxChars} caps output (default 100k). No JS rendering.
| Name | Required | Description | Default |
|---|---|---|---|
| url | Yes | ||
| fullPage | No | ||
| maxChars | No |
x402_lintInspect
Decode and lint an x402 PAYMENT-REQUIRED / PAYMENT-SIGNATURE / PAYMENT-RESPONSE header (base64 or JSON): kind, decoded object, errors/warnings (CAIP-2, checksum, EIP-712 domain, expiry).
| Name | Required | Description | Default |
|---|---|---|---|
| json | No | ||
| header | No | base64 x402 header value |
x402_payment_safety_checkInspect
FREE, deterministic pre-payment check for an x402 endpoint. Give {url} (we fetch its unpaid 402) and/or {payment_required} (402 JSON or base64 header), plus optional expected_pay_to, expected_network, max_price_usdc, listed_price_usdc, facilitator_url, client_config {max_per_call_usdc, max_daily_usdc, idempotency_key, allow_any_pay_to}. Returns verdict ok/review/do_not_pay with checks: HTTPS/health, payTo validity & mismatch, unknown asset/network, price sanity vs cap/listing, timeout/replay window, multiple payTo, unknown facilitator, missing spend caps/idempotency. Nothing is stored; inputs that look like private keys are rejected.
| Name | Required | Description | Default |
|---|---|---|---|
| url | No | ||
| method | No | ||
| client_config | No | ||
| max_price_usdc | No | ||
| expected_pay_to | No | ||
| facilitator_url | No | ||
| expected_network | No | ||
| payment_required | No | ||
| listed_price_usdc | No |
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
8 tool updates
- First observed
calldata_decode - First observed
domain_lookup - First observed
eip712_decode - First observed
evm_address_lookup - First observed
url_unfurl - First observed
web_markdown - First observed
x402_lint - First observed
x402_payment_safety_check
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Related MCP Servers
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