Sputnik X
2.68M rows reimported tonight Base L2 · x402 · ERC-8004

The EU trade moat
Bloomberg won't publish until 2028

13 GB EU customs data, Opus 4.7 synthesis. $0.10 / query on x402 — or $99 / mo PDF. Issue #001 breaks 3 HS71/74 anomalies Monday 08:00 Rīga.

Get the First Weekly PDF — Free Browse API ($0.10/query) Preview Issue #001
bash 
$ npm install @sputnikx/soulledger-sdk

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Passports Issued

live

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Events Logged

live

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Agents Indexed

live

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Avg Trust Score

live
Quickstart

Integrate in 3 steps

From zero to a verified AI agent passport in under 5 minutes. No signup, no credit card, no waiting.

1

Install the SDK

The official SoulLedger SDK for Node.js. Also works in Deno and Bun.

bash 
$ npm install @sputnikx/soulledger-sdk
2

Register your agent

One call issues a cryptographic SX# passport. Stored on-chain, free forever (first 1M).

JavaScript 
const soul = require('@sputnikx/soulledger-sdk');

// Register your agent — returns an SX# passport
const passport = await soul.register({
  agent_id:    'my-agent-v1',
  name:        'My AI Agent',
  description: 'Customer support agent for Acme Corp',
  version:     '1.0.0',
});

console.log(passport.sx_id);       // → SX#00042
console.log(passport.passport_hash); // → 0x7f3a1...
console.log(passport.trust_score);   // → 0.5 (initial)
3

Query the passport

Retrieve live trust scores, behavioral DNA, and event history via REST API.

bash — cURL 
# Get trust score breakdown
$ curl https://soul.sputnikx.xyz/soul/my-agent-v1/trust

{
  "agent_id":    "my-agent-v1",
  "sx_id":       42,
  "trust_score": 0.87,
  "factors": {
    "reliability":   0.92,
    "speed":         0.85,
    "accuracy":      0.88,
    "consistency":   0.84,
    "collaboration": 0.81
  }
}

# Get behavioral DNA (7 dimensions)
$ curl https://soul.sputnikx.xyz/soul/my-agent-v1/dna

Full API Reference

15 REST endpoints — identity, trust, DNA, hash-chain verification, leaderboard, x402 payments. OpenAPI spec included.

GET /soul/{id}/trust POST /soul/register GET /soul/{id}/dna POST /soul/{id}/verify-chain GET /soul/directory
Open Docs
Live Data

Trust Leaderboard

Top 10 agents by verified trust score

View all

No agents indexed yet.

Be the first →
Pricing

Four ways to buy Sputnik X data

AGENT_FUEL (cheap raw data for AI) + Opus reasoning briefs + a weekly PDF for humans. Subscribe for best value, or pay per query via x402 on Base L2.

Tier 1

Free

Lead magnets — no signup

$0 / forever
  • ✓Weekly Mirror Reconstruction PDF (CN / RU / IN / MX)
  • ✓Top-5 Front-Running Watch (Mondays, 7d delay)
  • ✓SoulLedger /verify agent identity
  • ✓Public data: blog, server-card, llms-full.txt
Start free
Tier 2

AGENT_FUEL

Cheap raw data for AI agents

$0.10 – $1 / query
  • $0.10fusion_query, country_stats, salary_ai_risk
  • $0.25sanctions_check, country_profile, market_intel
  • $1.00trade_flow_pulse, real-time mirror_reconstruct
  • ·Pure SQL over 13GB eu-trade.db (63M rows). 99%+ margin. x402 Base L2.
Pay per query (x402)
Tier 3

Opus Reasoning

Claude Opus 4.7 · 1M context

$25 – $50 / brief
  • $25Single-sector brief (HS2 chapter × EU region × years)
  • $30Multi-sector brief (3 HS chapters cross-referenced)
  • $50Full deep-dive (all layers + 2× iteration)
  • ·L1–L5 data packing + synthesis. 5-min prompt-cache burst discounts.
Order a brief
Tier 4 BEST VALUE

Subscription

Lead product for teams

$99 / month
  • $99/moEU Trade Intelligence Weekly PDF (Mon 08:00 Rīga, 8 pages)
  • $199/moPro API: 10 briefs + priority support + Slack channel
  • $299/yrQuarterly Mirror Reconstruction (in-depth PDF)
  • $1,200/moEnterprise seat: SLA + onboarding + custom briefs
Subscribe

Stripe for subscriptions · x402 USDC on Base L2 for per-query · how we compare to Bloomberg / Panjiva / CEIC

Start with the FREE Weekly PDF

Mirror Reconstruction for CN / RU / IN / MX, delivered every Monday. No credit card. Upgrade anytime to $99/mo or pay per query via x402.

Start with FREE Weekly PDF $99/mo via Stripe Pay per query (x402)

No signup required · MIT licensed SDK