x402-niche-briefs.fly.dev
EU RoHS 3 (10 restricted substances) & REACH Candidate List SVHC (>0.1% w/w SCIP notification) material screening guide. Pass ?material=pvc_cable|solder_alloy|brass_fitting|silicone_housing|plated_steel (default pvc_cable). Returns max concentration thresholds, material-specific failure modes, exemptions (e.g., 6c brass), and IEC 62321 lab test methods. Educational reference only; not legal advice.
SocialLiveeip155:8453Exactvia cdp
RohsReachSvhcScipHardware
Settlements · 30d
485↑ 11925%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$5.23
Verified settled volume
490 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-10-26 00:45Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x847f…b03A9. The signed payment is good for 5 minutes.
- Paid to
- 0x847f…b03A9
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"material": "pvc_cable"
}
},
"output": {
"type": "json",
"example": {
"as_of": "2026-10-25",
"material": "pvc_cable",
"disclaimer": "Educational reference and automated checklist only; not legal advice.",
"material_risk_profile": {
"exemption_watchout": "No general phthalate exemption for consumer PVC cable jackets; recycled PVC often fails DEHP/DBP limits.",
"high_risk_reach_svhc": [
"Short-chain and medium-chain chlorinated paraffins (SCCPs/MCCPs)",
"Bisphenol A (stabilizer)"
],
"recommended_lab_test": "IEC 62321-8 (GC-MS for phthalates) + IEC 62321-3-1/-5 (XRF + ICP-OES for Pb/Cd).",
"high_risk_rohs_substances": [
"DEHP, BBP, DBP, DIBP (RoHS 3 ortho-phthalate plasticizers, each max 0.1% / 1000 ppm)",
"Lead (Pb, max 0.1% / 1000 ppm) and Cadmium (Cd, max 0.01% / 100 ppm) in PVC stabilizers/pigments"
]
},
"reach_svhc_and_scip_rules": [
"Limits under RoHS apply per homogeneous material (individual coating, wire insulation, solder dot), whereas REACH SVHC 0.1% w/w applies per component 'articl...",
"If any component article contains an ECHA Candidate List SVHC >0.1% w/w, the supplier must notify recipients under REACH Article 33 and submit a SCIP notific..."
],
"rohs3_10_substances_limits": {
"bbp": "0.1% (1000 ppm)",
"dbp": "0.1% (1000 ppm)",
"pbb": "0.1% (1000 ppm)",
"dehp": "0.1% (1000 ppm)",
"dibp": "0.1% (1000 ppm)",
"pbde": "0.1% (1000 ppm)",
"lead_pb": "0.1% (1000 ppm)",
"cadmium_cd": "0.01% (100 ppm)",
"mercury_hg": "0.1% (1000 ppm)",
"hexavalent_chromium_cr6": "0.1% (1000 ppm)"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"material"
],
"properties": {
"material": {
"enum": [
"pvc_cable",
"solder_alloy",
"brass_fitting",
"silicone_housing",
"plated_steel"
],
"type": "string",
"description": "Component material type"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"as_of",
"material",
"rohs3_10_substances_limits",
"material_risk_profile",
"reach_svhc_and_scip_rules",
"disclaimer"
],
"properties": {
"as_of": {
"type": "string"
},
"material": {
"type": "string"
},
"disclaimer": {
"type": "string"
},
"material_risk_profile": {
"type": "object",
"required": [
"high_risk_rohs_substances",
"high_risk_reach_svhc",
"exemption_watchout",
"recommended_lab_test"
],
"properties": {
"exemption_watchout": {
"type": "string"
},
"high_risk_reach_svhc": {
"type": "array",
"items": {
"type": "string"
}
},
"recommended_lab_test": {
"type": "string"
},
"high_risk_rohs_substances": {
"type": "array",
"items": {
"type": "string"
}
}
}
},
"reach_svhc_and_scip_rules": {
"type": "array",
"items": {
"type": "string"
}
},
"rohs3_10_substances_limits": {
"type": "object",
"required": [
"cadmium_cd",
"lead_pb",
"mercury_hg",
"hexavalent_chromium_cr6",
"pbb",
"pbde",
"dehp",
"bbp",
"dbp",
"dibp"
],
"properties": {
"bbp": {
"type": "string"
},
"dbp": {
"type": "string"
},
"pbb": {
"type": "string"
},
"dehp": {
"type": "string"
},
"dibp": {
"type": "string"
},
"pbde": {
"type": "string"
},
"lead_pb": {
"type": "string"
},
"cadmium_cd": {
"type": "string"
},
"mercury_hg": {
"type": "string"
},
"hexavalent_chromium_cr6": {
"type": "string"
}
}
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-26 00:45Z
- Last indexed by Roundhouse
- 2026-10-27 12:00Z
- Last enriched (probe, favicon, geo)
- 2026-10-26 08:16Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service x402-niche-briefs.fly.dev and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=x402-niche-briefs.fly.dev' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://x402-niche-briefs.fly.dev/v1/rohs-reach-material-check, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.