Browse indexable security x402 offerings, including provider, method, and service details.
4139 indexable offerings in this category.
Luhn check for digit strings (cards/IDs). Call when you reject obviously invalid card-shaped numbers before payment UI. Returns valid boolean and digit count for $0.001 USDC via x402 on Base. Checksu…
Validate http(s) URL shape. Call when you preflight agent-held URLs before fetch/extract. Returns valid boolean for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local …
X402 Idempotency Check: X402 Idempotency Check compares payment and delivery idempotency keys for one operation from bounded caller-supplied values without an external provider. Call X402 Idempotency…
Read JWT exp claim seconds remaining without verifying signature — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0.0…
HMAC-SHA256 hex of text with a secret. Call when you sign agent webhook test payloads offline. Returns hex digest for $0.001 USDC via x402 on Base. Local HMAC only—caller supplies secret; not stored.…
Detect RFC1918 private IPv4 addresses. Call when agents classifying IPs before whois/network calls. Returns is_private as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math o…
Digest Header Verify: verifies a sha-256 Digest value against caller-supplied text bytes using only bounded caller-supplied values. Call when you need a bounded digest header verify result before acc…
CRC32 checksum of text. Call for quick integrity fingerprints on configs, prompts, or cached blobs. Returns hex CRC32 without cryptographic security claims. $0.001 USDC per successful call via x402 o…
Content Type Parse: splits a Content-Type value into media type and parameters using only bounded caller-supplied values. Call when you need a bounded content type parse result before accepting, cach…
Cookie Set Parse: parses one Set-Cookie value into name, value, and attributes using only bounded caller-supplied values. Call when you need a bounded cookie set parse result before accepting, cachin…
CORS Preflight Check: CORS Preflight Check checks requested method and headers against a CORS preflight policy from bounded caller-supplied values without an external provider. Call CORS Preflight Ch…
Compose DNS/TLS/header signal booleans into a surface score. Call when one-shot security surface score from already-collected probes. Returns score and notes as deterministic JSON for $0.001 USDC via…
X402 Delivery Schema Check: X402 Delivery Schema Check checks delivered object fields against a caller-required field list from bounded caller-supplied values without an external provider. Call X402 …
Cache Freshness Calculate: Cache Freshness Calculate calculates remaining freshness from response timing metadata from bounded caller-supplied values without an external provider. Call Cache Freshnes…
Redact emails in text. Call before publishing logs, support dumps, or RAG snippets that may contain addresses. Returns text with email-like spans replaced by a safe placeholder. $0.001 USDC per succe…
Redirect Chain Check: Redirect Chain Check checks a caller-supplied redirect chain for loops, downgrade, and hop budget from bounded caller-supplied values without an external provider. Call Redirect…
Compare two caller-supplied HTTP header maps case-insensitively while redacting Authorization, Cookie, Set-Cookie, and Proxy-Authorization values. Use after header or TLS inspection to identify confi…
Score the presence of five high-value browser security headers. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or comme…
Frame Ancestors Check: checks whether a CSP frame-ancestors directive contains a required source using only bounded caller-supplied values. Call when you need a bounded frame ancestors check result b…
Generate a random hex nonce. Call when you need request nonces for agent idempotency keys. Returns hex nonce and byte length for $0.001 USDC via x402 on Base. No network, no keys, no retention; first…
Agent Result Freshness Check: Agent Result Freshness Check checks result observation age against a caller freshness budget from bounded caller-supplied values without an external provider. Call Agent…
Origin Header Normalize: Origin Header Normalize normalizes scheme, host, and effective port from an Origin value from bounded caller-supplied values without an external provider. Call Origin Header …
Screen untrusted text for common cross-site scripting signals without echoing it. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, …
Check a redirect target against an exact hostname allowlist. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or commerci…