x402-text-hash

caution grade B Base found on thirdweb found on PayAI confidence 0.71
https://x402-catalog-history.ai-business-surface.workers.dev/hash
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Advertised description
SHA-256, SHA-384, SHA-512 or SHA-1 of any text in one GET, without an LLM or a local tool: pass text and get the digest as hex or base64. curl: GET /hash?text=hello (algo sha256|sha384|sha512|sha1, default sha256;…Show more ▾Show less ▴SHA-256, SHA-384, SHA-512 or SHA-1 of any text in one GET, without an LLM or a local tool: pass text and get the digest as hex or base64. curl: GET /hash?text=hello (algo sha256|sha384|sha512|sha1, default sha256; encoding hex|base64, default hex; add key= for HMAC). Response: {"algo":"sha256","encoding":"hex","value":"2cf24dba5fb0a30e...","digest_bytes":32,"input_bytes":5,"mode":"digest"}. The digest is computed once in this Worker with Web Crypto after the payment is verified; the text is not stored, logged or echoed back. Missing text, unsupported algo/encoding and text over 8192 characters are refused with 400 before payment. No keys, no account, one GET, one delivery — 0.001 USDC. A purchase is two calls by design: this first call returns 402 with the price and the payment terms, and you then repeat the same request with the PAYMENT-SIGNATURE header to receive the 200 delivery.
(Provider-supplied: an unverified claim, not checked by us. The trust grade above is our independent measurement.)
30-day uptime
100.0%
Avg latency (EU)
786 ms
moderate · measured from a single EU vantage point; includes network round-trip distance to the endpoint; a geographically distant endpoint reads slower even when its server is fast, so it is only lightly weighted in the score
Confidence
0.71
full-density score
Advertised price
$0.001
USDC
Price stability
Stable
last 30 days
Probes (30d)
57
full record · up to 48/day
More details ▾
Endpoint ID269754
Pay on Base$0.001 USDC · to 0x6f60…89c3 ↗
First seen2026-10-18
Last probed2026-10-30
Statuslisted
Snapshot computed2026-10-30 06:29 UTC (free snapshot, recomputed at least every 24h)
Why this verdict?2 warnings
A wallet payment page opens first; approve the USDC payment and the full JSON report loads right in your browser. Want a taste first? Read a free full sample report.
This page is the free cached snapshot (computed 3 hours ago, refreshed at least every 24h). Here's what the paid API adds.
  • ✓Live re-probe at decision time
    The score is computed the moment you ask, not up to 24h ago.
  • ✓Instant snapshot refresh
    Every paid call rewrites this page, the badge and the card immediately.
  • ✓The full “why”, machine-readable
    Confidence band, component breakdown, every risk flag with its evidence.
  • ✓On-chain settlement proof
    Real USDC volume and distinct payers behind the pay-to wallet.
  • ✓90-day raw history
    Every listing, price and payTo change, every probe result.
  • ✓Ranked better alternatives
    Higher-scored endpoints serving the same function, when they exist.
  • ✓Change & liveness alerts
    PayTo/price moves, spec regressions, downtime; 5-minute probes while watched.
$npx -y x402-trust-mcpGive your agents the tools to do all of this for you, with one install. Agents use the x402_trust_score MCP tool or POST /v1/x402-trust directly (pay-per-call over x402, from $0.005).