JustHandled Gateway
Audit one agent-run packet across promises, tool calls, completion evidence, tool descriptions, skill activation, and cost in a consolidated report.
InferenceLiveeip155:8453Exactvia cdp
Agent-evidencePreflightAgent-tool
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 8 snapshots so far.
$0.30
Verified settled volume
2 settlements proven x402 by their on-chain EIP-3009 marker.
$0.250
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 2026-08-01 15:17Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xd7edc83c55c994850a14604a628639c3599665bcThe 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.
0.25USDC≈ $0.25 USD
on Base · exact scheme
Pay 0.25 USDC on Base to 0xd7ed…665bc. The signed payment is good for 5 minutes.
- Paid to
- 0xd7ed…665bc
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 250000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xd7edc83c55c994850a14604a628639c3599665bc",
"amount": "250000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"costs": {
"calls": [
{
"id": "turn-1",
"model": "example-model",
"input_tokens": 1000,
"output_tokens": 250,
"tool_cost_usd": 0.01,
"input_usd_per_million": 1,
"output_usd_per_million": 4
}
],
"budget_usd": 0.1
},
"completion": {
"outcomes": [
{
"id": "publish",
"status": "completed",
"evidence": [
{
"uri": "https://registry.example/package",
"type": "registry"
}
]
}
]
},
"tool_calls": {
"calls": [
{
"id": "c1",
"tool": "publish",
"outcome": "published",
"arguments": {
"artifact": "package.tgz"
}
}
],
"contracts": [
{
"tool": "publish",
"allowed": true,
"max_calls": 1,
"required_arguments": [
"artifact"
],
"forbidden_arguments": [
"private_key"
]
}
]
},
"promise_action": {
"actions": [
{
"id": "a1",
"status": "completed",
"promise_ids": [
"p1"
],
"evidence_ids": [
"e1"
]
}
],
"evidence": [
{
"id": "e1",
"uri": "https://registry.example/package",
"type": "registry"
}
],
"promises": [
{
"id": "p1",
"description": "Publish package"
}
]
},
"skill_activation": {
"cases": [
{
"id": "publish-package",
"expected_skills": [
"publish"
],
"observed_skills": [
"publish"
]
}
]
},
"tool_descriptions": {
"tools": [
{
"cost": {
"amount": "0",
"currency": "USD"
},
"name": "publish",
"inputs": [
"artifact"
],
"outputs": [
"registry receipt"
],
"description": "Publish one validated package artifact to the configured registry.",
"idempotency": "fails if the version already exists",
"side_effects": [
"creates a public package version"
],
"failure_modes": [
"registry rejection"
]
}
]
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"status": "READY",
"summary": {
"findingCount": 0,
"recordsReviewed": 1
}
}
}
},
"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": [
"promise_action",
"tool_calls",
"completion",
"tool_descriptions",
"skill_activation",
"costs"
],
"properties": {
"costs": {
"type": "object",
"required": [
"calls"
],
"additionalProperties": true
},
"completion": {
"type": "object",
"required": [
"outcomes"
],
"additionalProperties": true
},
"tool_calls": {
"type": "object",
"required": [
"contracts",
"calls"
],
"additionalProperties": true
},
"promise_action": {
"type": "object",
"required": [
"promises",
"actions",
"evidence"
],
"additionalProperties": true
},
"skill_activation": {
"type": "object",
"required": [
"cases"
],
"additionalProperties": true
},
"tool_descriptions": {
"type": "object",
"required": [
"tools"
],
"additionalProperties": true
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-08-01 15:17Z
- Last indexed by Roundhouse
- 2026-08-31 15:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-13 08:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 404
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. 8 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 JustHandled 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=JustHandled%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://justhandled-agent-gateway.netlify.app/api/run/agent-run-evidence-pack, 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.