27 Services from x402-canary.nicolas-x402-16f380a7.workers.dev

Returns TypeScript API signatures and type definitions for specified symbols from an npm package, resolved from the package's distributed type declaration files.

Validates npm and PyPI packages against vulnerability databases and license policies, returning an ALLOW/DENY decision for each package and the set as a whole.

Fetches a JavaScript-rendered browser snapshot of any URL, returning its title, HTTP status, markdown content, and accessibility tree

Compares two versions of an npm package and returns a structured diff of added, changed, and removed TypeScript/API symbols with a risk assessment.

Runs deterministic pre-release checks on changed source files and dependencies, returning a pass/warn/fail grade with categorized findings (secrets, deployment config, destructive migrations).

Given an email address, returns DNS-level domain health signals including MX record presence, SPF policy, and DMARC configuration.

Parses and explains a cron expression in plain English, returning a human-readable summary of its schedule.

Validates an email address for syntax correctness and MX record existence before sending

Routes coding-agent utility requests to tools like exchange rates, FX conversion, cron explanation, DNS lookup, URL normalization, domain enrichment, email preflight, JSON inspection, and SHA-256 hashing via a single gateway endpoint.

Checks whether a given URL is a reachable, valid x402 pay-per-call endpoint and returns protocol validity, latency, network, and canonical USDC configuration details.

Computes a SHA-256 cryptographic hash digest of an input text string and returns the hex digest along with algorithm metadata.

Checks whether an email address's domain has valid MX records, indicating it can receive mail

Checks a domain for DNS records, MX mail server presence, SPF and DMARC email authentication policies, returning a structured deliverability and infrastructure summary.

Checks a domain's mail security posture by verifying presence of MX records, SPF policy, and DMARC policy.

Routes a natural-language coding intent to the correct tool (e.g. json-inspect, sha256, dns-lookup) and returns the canonical API route for that tool

Normalizes and parses a raw URL string into a canonical, cleaned URL and its component parts

Normalizes and canonicalizes a domain name string into a clean, consistent format for use in coding agent workflows

Converts a monetary amount from one currency to another using live exchange rates, returning the converted value.

Converts a monetary amount from one currency to another and returns the converted value using an FX engine.

Returns the current exchange rate between a base currency and a quote currency.

Checks whether a given domain has MX and DNS records configured, returning a preflight readiness summary for coding agent workflows.

Performs DNS lookups for a given domain, returning DNS record answers (A, AAAA, MX, TXT, etc.) by querying specified record types.

Validates a JSON value using a deterministic coding-agent check, returning typed metadata about the structure.

Returns the current exchange rate between two currencies (base and quote) via a lightweight FX engine.

Validates a URL, domain, or email address as a deterministic preflight check for coding agent workflows, returning an ok/fail signal.

Returns recent earthquake data filtered by count limit and minimum magnitude threshold

Returns a list of recent earthquakes filtered by count limit and minimum magnitude