EconSignalPulse

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "X-PAYMENT header is required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://econsignalpulse.theaslangroupllc.com/api/econsignal/sanctions-impact",
      "description": "Economic impact of sanctions regimes via satellite, shipping AIS and alternative signals — Russia, Iran, Venezuela, DPRK and all OFAC/EU/UN jurisdictions. For compliance and geopolitical agents.",
      "maxAmountRequired": "200000",
      "maxTimeoutSeconds": 300
    }
  ],
  "x402Version": 1
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "200000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
    },
    "payTo": "985iFjbnGQ3dJcwXnfRCMSrH4Jnc3kW1N6msR64B5KX1",
    "amount": "200000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "iso2": "ISO2 code for World Bank data",
          "lang": "en | es | fr | de | ja | zh | ko | pt | ar | hi (default: en)",
          "regime": "OFAC | EU | UN | all (default: all)",
          "country": "Sanctioned country — e.g. \"Russia\" | \"Iran\" | \"Venezuela\" | \"North Korea\" | \"Belarus\" | \"Myanmar\""
        }
      },
      "output": {
        "type": "json",
        "example": {
          "query_summary": {
            "iso2": "IR",
            "country": "Iran",
            "regimes_active": [
              "OFAC",
              "EU",
              "UN"
            ]
          },
          "economic_impact": {
            "fx_reserves_usd_bn": 4,
            "shadow_fleet_vessels": 150,
            "primary_evasion_route": "China — absorbing ~1.2M bpd at discount (20-30% below Brent)",
            "oil_exports_current_mbpd": 1.5,
            "oil_exports_pre_sanctions_mbpd": 2.5,
            "inflation_attributable_to_sanctions_pct": 30,
            "gdp_at_max_sanctions_vs_counterfactual_loss_pct": 25
          },
          "sanctions_profile": {
            "primary_regimes": [
              "US OFAC — comprehensive since 1979; JCPOA reimposition 2018",
              "EU — oil, financial, arms since 2012",
              "UN — arms embargo, nuclear-related"
            ],
            "key_designations": [
              "OFAC SDN list 3,200+ Iranian entities",
              "EU asset freeze 2,100+ entities"
            ],
            "sectors_targeted": [
              "Oil and gas",
              "Banking and SWIFT",
              "Arms/military",
              "IRGC entities",
              "Petrochemicals"
            ]
          },
          "satellite_evidence": {
            "nightlights_trend": "Tehran stable; Khuzestan oil province showing recovery in light activity post-2023",
            "shipping_ais_dark": "Large portion of Iranian tanker fleet going AIS-dark in Gulf — estimated 80+ vessels with transponders off",
            "arak_heavy_water_reactor": "Satellite imagery confirms continued construction activity despite nuclear sanctions"
          },
          "evasion_effectiveness": {
            "rating": "Highly effective — estimated 60-70% of sanctions impact offset by evasion",
            "primary_enablers": [
              "China",
              "UAE (re-export hub)",
              "Iraq",
              "Turkey (historical)"
            ]
          },
          "compliance_implications": "Iranian oil reaching global markets via third-country blending and mislabeling. Due diligence requires cargo tracking, port call history, vessel ownership chains."
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema"
    }
  },
  "builder-code": {
    "info": {
      "a": "bc_gxy6qn5p"
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "a": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "App builder code"
        },
        "s": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$"
          },
          "description": "Service builder codes"
        },
        "w": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "Wallet builder code"
        }
      },
      "additionalProperties": false
    }
  }
}

Provenance

Seen in the source catalog

2026-07-01 04:22Z

Last indexed by Roundhouse

2026-07-30 16:00Z

Last enriched (probe, favicon, geo)

2026-09-12 22:45Z

x402 version

2

Max timeout

300s

Liveness probe

HTTP 402