redlynr.com
Agent guardrail decision engine. Call once before every agent action; returns a single decision — proceed, slow down (with a reason and wait time), or stop — based on cost budget, chain depth, step cap and retry budget, and request volume pressure. Policy thresholds are configured separately via /policy; this endpoint only reports the decision for a single action.
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 0x1A9a…733E5. The signed payment is good for 5 minutes.
- Paid to
- 0x1A9a…733E5
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 1000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x1A9a7C72208ABf3552750eB1C4a4F2cA9e8733E5",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"agent_id": "agent_42",
"chain_id": "chain_abc123",
"is_retry": false,
"step_cost": 0.02,
"tenant_id": "acme_corp"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"checks": {
"cost": {
"limit": 50,
"spent": 12.4
},
"paused": false,
"volume": {
"blocking": false,
"pct_used": 42
},
"chain_depth": {
"limit": 10,
"current": 3
},
"steps_retries": {
"steps": 7,
"retries": 0,
"step_limit": 25,
"retry_limit": 3
}
},
"reason": null,
"decision": "proceed",
"wait_seconds": null
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"tenant_id",
"agent_id",
"chain_id"
],
"properties": {
"agent_id": {
"type": "string",
"description": "Identifies the specific agent, used for pause/retry tracking"
},
"chain_id": {
"type": "string",
"description": "Identifies the specific agent chain/task, used for depth/step tracking"
},
"is_retry": {
"type": "boolean",
"description": "Set true if this call represents a retry of a previous failed step (default false)"
},
"step_cost": {
"type": "number",
"description": "Cost of this step in USD, must be >= 0 (default 0)"
},
"tenant_id": {
"type": "string",
"description": "Identifies the customer account; policy and counters are scoped to this"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"checks": {
"type": "object",
"properties": {
"cost": {
"type": "object",
"properties": {
"limit": {
"type": "number"
},
"spent": {
"type": "number"
}
}
},
"paused": {
"type": "boolean"
},
"volume": {
"type": "object",
"properties": {
"blocking": {
"type": "boolean"
},
"pct_used": {
"type": "number"
}
}
},
"chain_depth": {
"type": "object",
"properties": {
"limit": {
"type": "integer"
},
"current": {
"type": "integer"
}
}
},
"steps_retries": {
"type": "object",
"properties": {
"steps": {
"type": "integer"
},
"retries": {
"type": "integer"
},
"step_limit": {
"type": "integer"
},
"retry_limit": {
"type": "integer"
}
}
}
}
},
"reason": {
"type": [
"string",
"null"
],
"description": "e.g. agent_paused, retries_exhausted, cost_budget_exceeded, chain_depth_exceeded, step_cap_exceeded, volume_pressure_blocked"
},
"decision": {
"enum": [
"proceed",
"slow_down",
"stop"
],
"type": "string"
},
"wait_seconds": {
"type": [
"number",
"null"
]
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-09-24 07:41Z
- Last indexed by Roundhouse
- 2026-09-24 08:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-20 10:45Z
- 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. 30 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 redlynr.com 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=redlynr.com' 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://redlynr.com/run, 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.