US EPA Renewable Fuel Standard RIN data from EPA's public RFS data app (EMTS)
US EPA Renewable Fuel Standard RIN data from EPA's public RFS data app (EMTS): weekly volume-weighted average prices of separated D3, D4, D5 and D6 RINs (USD, by RIN year and QAP verification type), weekly RIN trade volumes, RINs generated per year by D code (gross, error corrections, net) and monthly RIN generation by producer type and fuel category with gallons. Filter by D code and year; EPA refreshes it monthly.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
26 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.tradeenergy-api.workers.dev/api/energy/biofuel-rin-credits-epa
| Category | Code and developer |
|---|---|
| Provider host | api.tradeenergy-api.workers.dev |
| Networks | eip155:10, eip155:137, eip155:143, eip155:42161, eip155:42220, eip155:480, eip155:5042, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, xrpl:0 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.002 | 26 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"dCode": "D6",
"limit": "5",
"report": "prices"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"dCode": {
"description": "D3, D4, D5, D6 or D7",
"type": "string"
},
"limit": {
"description": "Rows, 1 to 500 (default 50; newest first)",
"type": "string"
},
"report": {
"description": "prices, trades, generation, generation-monthly (default prices)",
"type": "string"
},
"year": {
"description": "RIN year, e.g. 2026",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}