FarOut LLM Gateway
[OI]-compatible LLM inference API for autonomous agents. Supports reasoning, coding and chat workloads. Pay with USDC on Base using x402 (upto scheme, true-up billing): the 402 quotes a spending CAP (estimated input tokens + your max_tokens at the model's per-1M price), and after the model answers you are settled for the ACTUAL usage — always <= the cap, never more. Minimum $0.001, cap $3.0 per call. Cached input bills at 10%. Failed calls are never charged. Any model from GET /v1/models.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
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.
Pay 0.001 USDC on Base to 0x8e3c…2371e. The signed payment is good for 5 minutes.
- Paid to
- 0x8e3c…2371e
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 1000 smallest units
Pay 0.001 USDC on Base to 0x8e3c…2371e. The signed payment is good for 5 minutes.
- Paid to
- 0x8e3c…2371e
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 1000 smallest units
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
- GpxxoH…ELtSZ
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"facilitatorAddress": "0x8f5cb67b49555e614892b7233cfddebfb746e531"
},
"payTo": "0x8e3c3e9c91cc0161b5e1cf138180ef3641d2371e",
"amount": "1000",
"scheme": "upto",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"assetTransferMethod": "eip3009"
},
"payTo": "0x8e3c3e9c91cc0161b5e1cf138180ef3641d2371e",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"name": "USD Coin",
"version": "2",
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
},
"payTo": "GpxxoH3s8CqxyyWJvbDQDERbJpRgXei5jSHJjKmELtSZ",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"model": "glm-5.3",
"messages": [
{
"role": "user",
"content": "hi"
}
],
"max_tokens": 50
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"usage": {
"prompt_tokens": 6,
"completion_tokens": 8
},
"choices": [
{
"message": {
"role": "assistant",
"content": "Hello! How can I help?"
},
"finish_reason": "stop"
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"model",
"messages"
],
"properties": {
"model": {
"type": "string",
"description": "Model id from GET /v1/models, e.g. glm-5.3. No provider prefix."
},
"stream": {
"type": "boolean",
"description": "SSE streaming."
},
"messages": {
"type": "array",
"items": {
"type": "object",
"required": [
"role",
"content"
],
"properties": {
"role": {
"enum": [
"system",
"developer",
"user",
"assistant",
"tool"
],
"type": "string"
},
"content": {}
},
"additionalProperties": true
},
"minItems": 1,
"description": "Chat messages, [OI]-compatible {role, content}."
},
"max_tokens": {
"type": "integer",
"minimum": 1,
"description": "Output token budget. Sets your spending cap; actual usage is what gets settled (true-up)."
},
"temperature": {
"type": "number",
"maximum": 2,
"minimum": 0,
"description": "Sampling temperature."
},
"max_completion_tokens": {
"type": "integer",
"minimum": 1,
"description": "Alias of max_tokens (gpt-5.x models)."
}
},
"additionalProperties": true
},
"type": {
"const": "http"
},
"method": {
"const": "POST"
},
"bodyType": {
"const": "json"
}
}
},
"output": {
"type": "object",
"required": [
"type",
"example"
],
"properties": {
"type": {
"const": "json"
},
"example": {
"usage": {
"type": "object",
"properties": {
"prompt_tokens": {
"type": "integer"
},
"completion_tokens": {
"type": "integer"
}
}
},
"choices": {
"type": "array",
"items": {
"type": "object",
"properties": {
"message": {
"type": "object",
"properties": {
"role": {
"type": "string"
},
"content": {
"type": "string"
}
}
},
"finish_reason": {
"type": "string"
}
}
}
}
}
}
}
}
}
},
"faroutQuote": {
"info": {
"usd": 0.001,
"model": "cb/glm-5.3",
"inputTokens": 1,
"outputTokens": 50,
"cachePricePer1M": 0.008960000000000008,
"inputPricePer1M": 0.08960000000000007,
"outputPricePer1M": 0.2816000000000003
},
"schema": {
"type": "object",
"required": [
"usd",
"model"
],
"properties": {
"usd": {
"type": "number"
},
"model": {
"type": "string"
},
"inputTokens": {
"type": "integer"
},
"outputTokens": {
"type": "integer"
},
"cachePricePer1M": {
"type": "number"
},
"inputPricePer1M": {
"type": "number"
},
"outputPricePer1M": {
"type": "number"
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-09-14 18:46Z
- Last indexed by Roundhouse
- 2026-09-24 02:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-10 06:46Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 405
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
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 22 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service FarOut LLM Gateway 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=FarOut%20LLM%20Gateway' 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://farouter.tech/v1/messages, 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.