2s
The (most) everything API: 575+ pay-per-call endpoints for AI agents — ground-truth data, a full AI gateway, and agent infrastructure (storage, queues, watchers). USDC via x402, no signup, no API keys, and upto billing: pay actual usage, not the quote.
SearchLiveeip155:8453Exactvia cdp
Public-recordsIdentifiersAi-agentsUs-gov-datax402
Settlements · 30d
1,178↑ 64%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$15.85
Verified settled volume
A floor: summed over 5,000 of 36,082 verified settlements.
$0.0012
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 2026-06-18 05:33Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5The 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.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "PAYMENT-SIGNATURE required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"name": "USDC",
"version": "1",
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"payTo": "TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://2s.io/api/energy/fuel-stations",
"tags": [
"public-records",
"identifiers",
"ai-agents",
"us-gov-data",
"x402",
"upto-billing",
"ai-gateway",
"agent-infrastructure"
],
"iconUrl": "https://2s.io/icon-512.png",
"mimeType": "application/json",
"description": "Locate alternative-fuel stations across the US via NREL Alternative Fuels Data Center. Search by lat/lon + radius (miles), state, or zip. Filter by fuelType (BD=Biodiesel | CNG=Compressed Natural Gas | ELEC=Electric vehicle charging | E85=Ethanol | HY=Hydrogen | LNG=Liquefied Natural Gas | LPG=Propane | RD=Renewable Diesel), status (E=Available | P=Planned | T=Temporarily Unavailable), access (public/private), and EV network. For EV chargers, returns connector types (J1772, CHAdeMO, Tesla, etc.), Level 1/2/DC-fast counts, pricing, and access hours. Indispensable for trip-planning agents, fleet logistics, EV-adoption analysis.",
"serviceName": "2s"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"lat": 37.7749,
"lon": -122.4194,
"limit": 5,
"radius": 10,
"fuelType": "ELEC"
}
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"meta": {
"type": "object",
"properties": {
"stationLocatorUrl": {
"type": "string"
}
}
},
"items": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "integer"
},
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"name": {
"type": "string"
},
"phone": {
"type": "string"
},
"access": {
"type": "string"
},
"status": {
"type": "string"
},
"address": {
"type": "object",
"properties": {
"zip": {
"type": "string"
},
"city": {
"type": "string"
},
"state": {
"type": "string"
},
"street": {
"type": "string"
},
"country": {
"type": "string"
}
}
},
"fuelType": {
"type": "string"
},
"evNetwork": {
"type": "string"
},
"evPricing": {
"type": "string"
},
"updatedAt": {
"type": "string"
},
"evDcFastNum": {
"type": "integer"
},
"distanceMiles": {
"type": "number"
},
"accessDaysTime": {
"type": "string"
},
"evLevel2EvseNum": {
"type": "integer"
},
"evConnectorTypes": {
"type": "array",
"items": {
"type": "string"
}
}
}
}
},
"total": {
"type": "integer"
},
"source": {
"type": "object",
"properties": {
"url": {
"type": "string"
},
"license": {
"type": "string"
},
"provider": {
"type": "string"
}
}
}
}
},
"example": {
"ok": true,
"meta": {
"stationLocatorUrl": "https://afdc.energy.gov/stations/..."
},
"items": [
{
"id": 12345,
"lat": 37.7793,
"lon": -122.4193,
"name": "San Francisco City Hall",
"phone": "415-554-4000",
"access": "public",
"status": "E",
"address": {
"zip": "94102",
"city": "San Francisco",
"state": "CA",
"street": "1 Carlton B Goodlett Pl",
"country": "US"
},
"fuelType": "ELEC",
"evNetwork": "ChargePoint Network",
"evPricing": "Free",
"updatedAt": "2026-03-12",
"evDcFastNum": 0,
"distanceMiles": 0.24,
"accessDaysTime": "24 hours daily",
"evLevel2EvseNum": 4,
"evConnectorTypes": [
"J1772"
]
}
],
"total": 184,
"source": {
"url": "https://developer.nlr.gov/",
"license": "Public domain (US DOE/NREL)",
"provider": "NREL Developer Network (National Renewable Energy Laboratory)"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"properties": {
"lat": {
"type": "number",
"maximum": 90,
"minimum": -90
},
"lon": {
"type": "number",
"maximum": 180,
"minimum": -180
},
"zip": {
"type": "string"
},
"limit": {
"type": "integer",
"default": 25,
"maximum": 200,
"minimum": 1
},
"state": {
"type": "string"
},
"radius": {
"type": "number",
"default": 25,
"maximum": 500,
"minimum": 0.1
},
"status": {
"enum": [
"all",
"E",
"P",
"T"
],
"type": "string",
"default": "E"
},
"network": {
"type": "string"
},
"fuelType": {
"enum": [
"BD",
"CNG",
"ELEC",
"E85",
"HY",
"LNG",
"LPG",
"RD"
],
"type": "string",
"description": "Comma-separated codes."
},
"accessCode": {
"enum": [
"all",
"public",
"private"
],
"type": "string",
"default": "all"
}
}
}
}
},
"output": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"meta": {
"type": "object",
"properties": {
"stationLocatorUrl": {
"type": "string"
}
}
},
"items": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "integer"
},
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"name": {
"type": "string"
},
"phone": {
"type": "string"
},
"access": {
"type": "string"
},
"status": {
"type": "string"
},
"address": {
"type": "object",
"properties": {
"zip": {
"type": "string"
},
"city": {
"type": "string"
},
"state": {
"type": "string"
},
"street": {
"type": "string"
},
"country": {
"type": "string"
}
}
},
"fuelType": {
"type": "string"
},
"evNetwork": {
"type": "string"
},
"evPricing": {
"type": "string"
},
"updatedAt": {
"type": "string"
},
"evDcFastNum": {
"type": "integer"
},
"distanceMiles": {
"type": "number"
},
"accessDaysTime": {
"type": "string"
},
"evLevel2EvseNum": {
"type": "integer"
},
"evConnectorTypes": {
"type": "array",
"items": {
"type": "string"
}
}
}
}
},
"total": {
"type": "integer"
},
"source": {
"type": "object",
"properties": {
"url": {
"type": "string"
},
"license": {
"type": "string"
},
"provider": {
"type": "string"
}
}
}
}
}
}
}
}
},
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.0012USDC≈ $0.0012 USD
on Base · exact scheme
Pay 0.0012 USDC on Base to 0x2b6D…C32C5. The signed payment is good for 1 minute.
- Paid to
- 0x2b6D…C32C5
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 1200 smallest units
1200units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- TW6nta…cyWhn
- Token contract
- EPjFWd…TDt1v
- Payment window
- 1 minute
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x2b6D4988Db4723E6908Db86Ab2b8dFBc51FC32C5",
"amount": "1200",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"name": "USDC",
"version": "1",
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"payTo": "TW6ntaGzvj63ZgPjszd4FCGmVTGfzv1MAYZbjYcyWhn",
"amount": "1200",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"lat": 37.7749,
"lon": -122.4194,
"limit": 5,
"radius": 10,
"fuelType": "ELEC"
}
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"meta": {
"type": "object",
"properties": {
"stationLocatorUrl": {
"type": "string"
}
}
},
"items": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "integer"
},
"lat": {
"type": "number"
},
"lon": {
"type": "number"
},
"name": {
"type": "string"
},
"phone": {
"type": "string"
},
"access": {
"type": "string"
},
"status": {
"type": "string"
},
"address": {
"type": "object",
"properties": {
"zip": {
"type": "string"
},
"city": {
"type": "string"
},
"state": {
"type": "string"
},
"street": {
"type": "string"
},
"country": {
"type": "string"
}
}
},
"fuelType": {
"type": "string"
},
"evNetwork": {
"type": "string"
},
"evPricing": {
"type": "string"
},
"updatedAt": {
"type": "string"
},
"evDcFastNum": {
"type": "integer"
},
"distanceMiles": {
"type": "number"
},
"accessDaysTime": {
"type": "string"
},
"evLevel2EvseNum": {
"type": "integer"
},
"evConnectorTypes": {
"type": "array",
"items": {
"type": "string"
}
}
}
}
},
"total": {
"type": "integer"
},
"source": {
"type": "object",
"properties": {
"url": {
"type": "string"
},
"license": {
"type": "string"
},
"provider": {
"type": "string"
}
}
}
}
},
"example": {
"ok": true,
"meta": {
"stationLocatorUrl": "https://afdc.energy.gov/stations/..."
},
"items": [
{
"id": 12345,
"lat": 37.7793,
"lon": -122.4193,
"name": "San Francisco City Hall",
"phone": "415-554-4000",
"access": "public",
"status": "E",
"address": {
"zip": "94102",
"city": "San Francisco",
"state": "CA",
"street": "1 Carlton B Goodlett Pl",
"country": "US"
},
"fuelType": "ELEC",
"evNetwork": "ChargePoint Network",
"evPricing": "Free",
"updatedAt": "2026-03-12",
"evDcFastNum": 0,
"distanceMiles": 0.24,
"accessDaysTime": "24 hours daily",
"evLevel2EvseNum": 4,
"evConnectorTypes": [
"J1772"
]
}
],
"total": 184,
"source": {
"url": "https://developer.nlr.gov/",
"license": "Public domain (US DOE/NREL)",
"provider": "NREL Developer Network (National Renewable Energy Laboratory)"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"properties": {
"lat": {
"type": "number",
"maximum": 90,
"minimum": -90
},
"lon": {
"type": "number",
"maximum": 180,
"minimum": -180
},
"zip": {
"type": "string"
},
"limit": {
"type": "integer",
"default": 25,
"maximum": 200,
"minimum": 1
},
"state": {
"type": "string"
},
"radius": {
"type": "number",
"default": 25,
"maximum": 500,
"minimum": 0.1
},
"status": {
"enum": [
"all",
"E",
"P",
"T"
],
"type": "string",
"default": "E"
},
"network": {
"type": "string"
},
"fuelType": {
"enum": [
"BD",
"CNG",
"ELEC",
"E85",
"HY",
"LNG",
"LPG",
"RD"
],
"type": "string",
"description": "Comma-separated codes."
},
"accessCode": {
"enum": [
"all",
"public",
"private"
],
"type": "string",
"default": "all"
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-06-18 05:33Z
- Last indexed by Roundhouse
- 2026-07-17 19:20Z
- Last enriched (probe, favicon, geo)
- 2026-09-21 02:45Z
- x402 version
- 2
- Max timeout
- 60s
- 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 2s 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=2s' 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://2s.io/api/energy/fuel-stations, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.