saylorinnovations.com/api/ip/:address
This resource URL still contains an unresolved template placeholder (e.g. {slug}, :slug or %7B…%7D), so the literal URL can't be paid as-is. Substitute a real parameter value before paying. Our health metrics (uptime, latency, spec-compliance) are still measured correctly and apply to the resolved URL. Price and pay-to may vary per item; that per-item variance carries no stability or hijack penalty. This is a per-item endpoint: we saw 2 distinct pay-to wallets over 30 days (one per item/author is expected, not a hijack). Always pay the pay-to in the live 402 quote, not a cached listing.
IP Address Lookup (owner, country, range, abuse contact). IP address lookup from the regional internet registries (RDAP): network name and owner organization, country, address range and CIDR, abuse contact email,…
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IP Address Lookup (owner, country, range, abuse contact). IP address lookup from the regional internet registries (RDAP): network name and owner organization, country, address range and CIDR, abuse contact email, registration dates and reverse DNS. IPv4 and IPv6.
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| Endpoint ID | 157478 |
| Pay on Solana | $0.002 USDC · to 7LSjfr…acy7 ↗ |
| Pay on Solana | 2000 units of Es9vMF…wNYB · to 7LSjfr…acy7 ↗ |
| Pay on Base | $0.002 USDC · to 0xA2A8…c8aa ↗ |
| Pay on Polygon | 2000 units of 0x3c49…3359 · to 0xA2A8…c8aa ↗ |
| Pay on Arbitrum | 2000 units of 0xaf88…5831 · to 0xA2A8…c8aa |
| Pay on Solana | 15934 units of So1111…1112 · to 7LSjfr…acy7 ↗ |
| Pay-to (30d) | varies across 2 wallets (per-item endpoint) |
| First seen | 2026-09-25 |
| Last probed | 2026-10-03 |
| Status | listed |
| Snapshot computed | 2026-10-03 06:22 UTC (free snapshot, recomputed at least every 24h) |
10 better-scored endpoints serving a semantically similar purpose exist.
We don't reveal which ones here. The ranked list (resource URLs, exact scores, prices & similarity, etc...) is one paid call away. Purchase it right here with a browser wallet, no code required:
A wallet payment page opens first; approve the USDC payment and the ranked JSON list loads right in your browser. Agents use the x402_find_alternatives MCP tool or POST /v1/similar directly.
✓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).