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ESGPulse Conflict Minerals & Responsible Sourcing Check
x402
ESGPulse Conflict Minerals & Responsible Sourcing Check is a paid API for AI agents from esgpulse.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-27).
Checks whether a smelter or company is RMI-conformant for conflict minerals (tin, tantalum, tungsten, gold, cobalt, lithium, mica) and returns Kimberley Process status for diamonds plus country-risk context.
Price / call$0.1
Success—
StatusUnknown
How this service works
Conflict minerals check — is this smelter or company responsibly sourced? Responsible Minerals Initiative (RMI) conformant-smelter status for tin, tantalum, tungsten, gold, cobalt, lithium, and mica, plus Kimberley Process participant status for diamonds and country-risk context.
Output
Returns a JSON object with the metal queried, a verdict rating (e.g. conformant or non-conformant), the smelter or company name, RMI conformance status, and an array of country risk context entries listing countries and their risk categories (e.g. conflict-affected). For diamonds, also includes Kimberley Process participant status.
Example use cases
Supply chain due diligence for electronics
“We're sourcing tantalum from Global Tantalum Refiners Ltd — can you check if they're on the RMI conformant smelter list and flag any country-level conflict risks tied to them?”
Diamond supplier Kimberley Process verification
“Before we finalize our contract with Stellar Diamond Corp, can you verify their Kimberley Process participant status and check for any conflict-affected country risks in their sourcing?”
ESG audit of cobalt battery supplier
“For our ESG audit, can you pull the RMI conformance status for Umicore's cobalt operations and tell me if any of their source countries are flagged as conflict-affected?”
Technical details
Endpoint
GEThttps://esgpulse.vercel.app/api/esg/minerals?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs to verify whether a specific smelter or company meets RMI conflict mineral standards for 3TG metals, cobalt, lithium, or mica, or needs Kimberley Process status for diamond suppliers. Ideal for supply chain due diligence, ESG reporting workflows, procurement compliance checks, and sourcing audits where regulatory conformance evidence is required.
Side effects
- Unknown smelter or company name returns no match or empty result
- Metal type not supported returns an error or null verdict
- RMI database may lag behind real-world conformance updates, causing stale results
- DRC and other high-risk countries may return multiple overlapping risk categories requiring interpretation
- Ambiguous company names may return results for a different entity
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"metal": "cobalt",
"verdict": {
"rating": "conformant"
},
"smelter_or_company": "Example Refining Co",
"country_risk_context": [
{
"country": "DRC",
"risk_categories": [
"conflict-affected"
]
}
],
"rmi_conformance_status": {
"status": "conformant"
}
}
}Tags
x402
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