cloud.trycorpus.ai
No description published for this endpoint.
OtherLiveeip155:8453Exactvia facilitator:thirdweb
Calls · 30d
33↑ 44%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far.
$15.47
Verified settled volume
43 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95The 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.
{
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:1",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0xb97ef9ef8734c71904d8002f8b6bc66dd9c48a6e",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:43114",
"maxTimeoutSeconds": 604900
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0xaf88d065e77c8cc2239327c5edb3a432268e5831",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:42161",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x0b2c639c533813f4aa9d7837caf62653d097ff85",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:10",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x078D782b760474a361dDA0AF3839290b0EF57AD6",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x078d782b760474a361dda0af3839290b0ef57ad6",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:130",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x29219dd400f2Bf60E5a23d13Be72B486D4038894",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x29219dd400f2bf60e5a23d13be72b486d4038894",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:146",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x79a02482a880bce3f13e09da970dc34db4cd24d1",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:480",
"maxTimeoutSeconds": 604900
},
{
"asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0xe15fc38f6d8c56af07bbcbe3baf5708a2bf42392",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:1329",
"maxTimeoutSeconds": 604900
},
{
"asset": "0xb88339CB7199b77E23DB6E890353E22632Ba630f",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0xb88339cb7199b77e23db6e890353e22632ba630f",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:999",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x3600000000000000000000000000000000000000",
"decimals": 6
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C",
"amount": "10000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
}
],
"resource": {
"url": "https://cloud.trycorpus.ai/v1/spot/events",
"mimeType": "application/json",
"description": "corpusAI Cloud Pricing: Raw spot price-change events for one instance type."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"region": "us-east-1",
"instance": "c5.large",
"provider": "aws"
}
},
"output": {
"type": "json",
"example": {}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"provider",
"region",
"instance"
],
"properties": {
"az": {
"type": "string",
"description": "Restrict to one availability zone / zone id (for example `use1-az1`). Default: all zones."
},
"to": {
"type": "string",
"format": "date-time",
"description": "End of the window (exclusive), ISO 8601 UTC. Default: now."
},
"from": {
"type": "string",
"format": "date-time",
"description": "Start of the window (inclusive), ISO 8601 UTC. Default: 7 days before `to`."
},
"limit": {
"type": "integer",
"default": 5000,
"maximum": 10000,
"minimum": 1,
"description": "Maximum rows to return (1 to 10000). Default 5000."
},
"region": {
"type": "string",
"examples": [
"us-east-1"
],
"description": "Region slug as listed by /catalog (for example `us-east-1` for AWS, `us-central1` for GCP, `us-east` for Azure). Azure slugs map to `eastus`, `westus2`, `westeurope`."
},
"product": {
"type": "string",
"description": "Restrict to one product / OS string (for example `Linux/UNIX`, `Spot`, `Linux`). Default: all."
},
"instance": {
"type": "string",
"examples": [
"c5.large"
],
"description": "Instance / machine / SKU type name exactly as listed by /instances (for example `c5.large`, `n2-standard-4`, `D2s_v5`)."
},
"provider": {
"enum": [
"aws",
"gcp",
"azure"
],
"type": "string",
"description": "Cloud provider. One of `aws`, `gcp`, `azure`."
},
"include_repeats": {
"type": "boolean",
"default": false,
"description": "Keep events whose price equals the previous event of the same (az, product) series. Default false."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"to": {
"type": "string",
"format": "date-time"
},
"from": {
"type": "string",
"format": "date-time"
},
"count": {
"type": "integer"
},
"events": {
"type": "array",
"items": {
"type": "object",
"required": [
"ts",
"az",
"product",
"price"
],
"properties": {
"az": {
"type": "string",
"description": "Availability zone or zone id; the region name for GCP."
},
"ts": {
"type": "string",
"format": "date-time",
"description": "When the price took effect (UTC)."
},
"price": {
"type": "number",
"description": "USD per hour."
},
"product": {
"type": "string",
"description": "Product / OS the price applies to."
}
}
}
},
"region": {
"type": "string"
},
"instance": {
"type": "string"
},
"provider": {
"type": "string"
},
"next_from": {
"type": [
"string",
"null"
],
"format": "date-time",
"description": "Pass as `from` to continue when truncated."
},
"truncated": {
"type": "boolean",
"description": "True when `limit` was hit."
}
}
}
}
}
}
}
}
},
"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.
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x4DfB…77a95. The signed payment is good for 5 minutes.
- Paid to
- 0x4DfB…77a95
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
- Returns
- application/json
10000units
on eip155:143 · 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
- 0x4DfB…77a95
- Token contract
- 0x7547…fb603
- Payment window
- 5 minutes
- Returns
- application/json
10000units
on Ethereum · 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
- 0x4DfB…77a95
- Token contract
- 0xA0b8…6eB48
- Payment window
- 168 hours
- Returns
- application/json
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x4DfB…77a95. The signed payment is good for 168 hours.
- Paid to
- 0x4DfB…77a95
- USD Coin contract
- 0x8335…02913
- Payment window
- 168 hours
- As published
- 10000 smallest units
- Returns
- application/json
10000units
on eip155:43114 · 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
- 0x4DfB…77a95
- Token contract
- 0xB97E…48a6E
- Payment window
- 168 hours
- Returns
- application/json
10000units
on Arbitrum · 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
- 0x4DfB…77a95
- Token contract
- 0xaf88…e5831
- Payment window
- 168 hours
- Returns
- application/json
10000units
on Optimism · 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
- 0x4DfB…77a95
- Token contract
- 0x0b2C…7Ff85
- Payment window
- 168 hours
- Returns
- application/json
10000units
on Polygon · 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
- 0x4DfB…77a95
- Token contract
- 0x3c49…c3359
- Payment window
- 168 hours
- Returns
- application/json
10000units
on eip155:130 · 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
- 0x4DfB…77a95
- Token contract
- 0x078D…57AD6
- Payment window
- 168 hours
- Returns
- application/json
10000units
on eip155:146 · 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
- 0x4DfB…77a95
- Token contract
- 0x2921…38894
- Payment window
- 168 hours
- Returns
- application/json
10000units
on eip155:480 · 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
- 0x4DfB…77a95
- Token contract
- 0x79A0…D24d1
- Payment window
- 168 hours
- Returns
- application/json
10000units
on eip155:1329 · 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
- 0x4DfB…77a95
- Token contract
- 0xe15f…42392
- Payment window
- 168 hours
- Returns
- application/json
10000units
on eip155:999 · 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
- 0x4DfB…77a95
- Token contract
- 0xb883…a630f
- Payment window
- 168 hours
- Returns
- application/json
10000units
on eip155:5042 · 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
- 0x4DfB…77a95
- Token contract
- 0x3600…00000
- Payment window
- 168 hours
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 300
},
{
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:143",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 300
},
{
"asset": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:1",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:43114",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:42161",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:10",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:137",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x078D782b760474a361dDA0AF3839290b0EF57AD6",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:130",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x29219dd400f2Bf60E5a23d13Be72B486D4038894",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:146",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:480",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:1329",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0xb88339CB7199b77E23DB6E890353E22632Ba630f",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:999",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x3600000000000000000000000000000000000000",
"payTo": "0x4DfBc274fD84b67DfcB4B01A188c37aD28177a95",
"scheme": "exact",
"network": "eip155:5042",
"mimeType": "application/json",
"resource": "https://cloud.trycorpus.ai/v1/spot/events",
"description": "",
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 604900
}
]Provenance
- Seen in the source catalog
- 2026-10-20 12:41Z
- Last indexed by Roundhouse
- 2026-10-24 02:16Z
- Last enriched (probe, favicon, geo)
- 2026-09-28 21:15Z
- x402 version
- 1
- Max timeout
- 300s
- 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
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 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 cloud.trycorpus.ai 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=cloud.trycorpus.ai' 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://cloud.trycorpus.ai/v1/spot/events, 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. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.