Vextorium
Multi-Purpose Tokens (MPT, for real-world assets) issued by an XRPL account: max and outstanding supply, decimals, transfer fee, flags (transfer, clawback, lock) and metadata.
DataLiveeip155:8453Exactvia cdp
XrplMptTokensRwaOnchain
Calls · 30d
2
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 6 snapshots so far.
$13.51
Verified settled volume
3,580 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0030
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-10-15 01:14Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCfThe 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 required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "4ZHcGaij9ktYqm9dNvMSMLsbT5D7BUrXDEzQGVH5h3Q6"
},
"payTo": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
"amount": "3000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
},
{
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x0b2c639c533813f4aa9d7837caf62653d097ff85",
"decimals": 6,
"authorizationVersions": [
"1",
"2"
]
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
"amount": "3000",
"scheme": "exact",
"network": "eip155:10",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x3600000000000000000000000000000000000000",
"decimals": 6,
"authorizationVersions": [
"1",
"2"
]
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "524C555344000000000000000000000000000000",
"extra": {
"issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
"areFeesSponsored": false
},
"payTo": "rEac5rTEr7y81iEyrMTrHCRbnktSE2pNCp",
"amount": "0.003",
"scheme": "exact",
"network": "xrpl:0",
"maxTimeoutSeconds": 300
}
],
"message": "Payment required: 0.003 USD per call (USDC on Base, Solana or Polygon, or RLUSD on XRPL) via x402 v2. Send a POST with a JSON body, e.g. {\"issuer\":\"rE2WJYnYCbBf75ZA2U8QtnGug6tWrfKLcV\"}, using any x402 client (e.g. `npx awal x402 pay <url> -X POST -d '<json>'`). The payment terms are in the PAYMENT-REQUIRED header and repeated in this body. Failed requests are not charged. Docs: https://api.vextorium.com/llms.txt",
"resource": {
"url": "https://api.vextorium.com/v1/xrpl-mpt",
"tags": [],
"iconUrl": "https://api.vextorium.com/icono.svg",
"mimeType": "application/json",
"description": "Multi-Purpose Tokens (MPT, for real-world assets) issued by an XRPL account: max and outstanding supply, decimals, transfer fee, flags (transfer, clawback, lock) and metadata.",
"serviceName": "Vextorium"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"issuer": "rE2WJYnYCbBf75ZA2U8QtnGug6tWrfKLcV"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"issuer": "rE2WJYnYCbBf75ZA2U8QtnGug6tWrfKLcV",
"source": "XRP Ledger (public node xrplcluster.com)",
"issuances": [
{
"flags": {
"locked": false,
"can_lock": false,
"can_trade": false,
"can_escrow": false,
"can_clawback": false,
"can_transfer": true,
"require_auth": false
},
"decimals": 2,
"metadata": {
"d": "CiteFleet utility token for platform-funded customer operations. Total supply: 40 billion BOTC; 2 billion operating allocation and 38 billion escrow reserve. Customers receive 2,000 BOTC for normal operations; each customer button event returns 0.005 BOTC to the issuer for burning; refill to 2,000 B…",
"i": "https://xrptokenizer.app/icon.png",
"n": "BOTC",
"t": "BOTC",
"ac": "other",
"ai": {
"ai": "2026-09-30T14:42:58.241Z",
"at": "utility",
"hw": "rE2WJYnYCbBf75ZA2U8QtnGug6tWrfKLcV",
"jr": "United States",
"ms": 40000000000,
"sv": "1.0.0",
"vu": null,
"mod": "general",
"cust": "user_wallet",
"purpose": "tradeable",
"transferable": true
},
"in": "XRPTokenizer"
},
"max_supply": 40000000000,
"outstanding": 0,
"mpt_issuance_id": "060B0AE49FE7F2B50E46A1E9127A580EB575FA6850C683F7",
"transfer_fee_pct": 0
},
{
"flags": {
"locked": false,
"can_lock": false,
"can_trade": false,
"can_escrow": true,
"can_clawback": false,
"can_transfer": true,
"require_auth": false
},
"decimals": 6,
"metadata": {
"d": "Native utility token of XRPTokenizer.app for customer messaging and platform services.",
"i": "https://xrptokenizer.app/icon.png",
"n": "X40AM Utility Token",
"t": "X40AM",
"ac": "other",
"ai": {
"ai": "2026-10-05T13:28:03.909Z",
"at": "utility",
"jr": "United States",
"ms": 40000000000,
"sv": "1.0.0",
"vu": 5,
"mod": "x40am",
"cust": "user_wallet",
"owner": "XRPTokenizer.app",
"purpose": "tradeable",
"fixedSupply": true,
"transferable": true,
"releaseTranches": 38,
"salesGenesisUnits": "1000000000000000",
"escrowGenesisUnits": "38000000000000000",
"releaseIntervalDays": 30,
"operationsGenesisUnits": "1000000000000000",
"settlementGenesisUnits": "0",
"dynamicMptImmutableFlags": "omitted_mainnet_feature_disabled",
"returnUnusedSalesBeforeRelease": true
},
"in": "XRPTokenizer"
},
"max_supply": 40000000000,
"outstanding": 0,
"mpt_issuance_id": "060B0AE59FE7F2B50E46A1E9127A580EB575FA6850C683F7",
"transfer_fee_pct": 0
}
],
"issuances_count": 2
}
}
},
"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": {
"required": [
"issuer"
],
"properties": {
"issuer": {
"type": "string"
}
}
},
"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",
"null"
],
"properties": {
"issuer": {
"type": [
"string",
"null"
]
},
"source": {
"type": [
"string",
"null"
]
},
"issuances": {
"type": [
"array",
"null"
],
"items": {
"type": [
"null",
"object"
],
"properties": {
"flags": {
"type": [
"null",
"object"
],
"properties": {
"locked": {
"type": [
"boolean",
"null"
]
},
"can_lock": {
"type": [
"boolean",
"null"
]
},
"can_trade": {
"type": [
"boolean",
"null"
]
},
"can_escrow": {
"type": [
"boolean",
"null"
]
},
"can_clawback": {
"type": [
"boolean",
"null"
]
},
"can_transfer": {
"type": [
"boolean",
"null"
]
},
"require_auth": {
"type": [
"boolean",
"null"
]
}
}
},
"decimals": {
"type": [
"null",
"number"
]
},
"metadata": {
"type": [
"null",
"object"
],
"properties": {
"d": {
"type": [
"null",
"string"
]
},
"i": {
"type": [
"null",
"string"
]
},
"n": {
"type": [
"null",
"string"
]
},
"t": {
"type": [
"null",
"string"
]
},
"ac": {
"type": [
"null",
"string"
]
},
"ai": {
"type": [
"null",
"object"
],
"properties": {
"ai": {
"type": [
"null",
"string"
]
},
"at": {
"type": [
"null",
"string"
]
},
"hw": {
"type": [
"string",
"null"
]
},
"jr": {
"type": [
"null",
"string"
]
},
"ms": {
"type": [
"null",
"number"
]
},
"sv": {
"type": [
"null",
"string"
]
},
"vu": {
"type": [
"null",
"number"
]
},
"mod": {
"type": [
"null",
"string"
]
},
"cust": {
"type": [
"null",
"string"
]
},
"owner": {
"type": [
"string",
"null"
]
},
"purpose": {
"type": [
"null",
"string"
]
},
"fixedSupply": {
"type": [
"boolean",
"null"
]
},
"transferable": {
"type": [
"boolean",
"null"
]
},
"releaseTranches": {
"type": [
"number",
"null"
]
},
"salesGenesisUnits": {
"type": [
"string",
"null"
]
},
"escrowGenesisUnits": {
"type": [
"string",
"null"
]
},
"releaseIntervalDays": {
"type": [
"number",
"null"
]
},
"operationsGenesisUnits": {
"type": [
"string",
"null"
]
},
"settlementGenesisUnits": {
"type": [
"string",
"null"
]
},
"dynamicMptImmutableFlags": {
"type": [
"string",
"null"
]
},
"returnUnusedSalesBeforeRelease": {
"type": [
"boolean",
"null"
]
}
}
},
"in": {
"type": [
"null",
"string"
]
}
}
},
"max_supply": {
"type": [
"null",
"number"
]
},
"outstanding": {
"type": [
"null",
"number"
]
},
"mpt_issuance_id": {
"type": [
"null",
"string"
]
},
"transfer_fee_pct": {
"type": [
"null",
"number"
]
}
}
}
},
"issuances_count": {
"type": [
"number",
"null"
]
}
}
}
}
}
}
}
}
},
"method_hint": "This endpoint is called with POST; GET only returns these payment terms.",
"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.
0.003USDC≈ $0.003 USD
on Base · exact scheme
Pay 0.003 USDC on Base to 0xb9f0…71aCf. The signed payment is good for 5 minutes.
- Paid to
- 0xb9f0…71aCf
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 3000 smallest units
3000units
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
- HcjfmZ…t3pz2
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
3000units
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
- 0xb9f0…71aCf
- Token contract
- 0x3c49…c3359
- Payment window
- 5 minutes
3000units
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
- 0xb9f0…71aCf
- Token contract
- 0x0b2C…7Ff85
- Payment window
- 168 hours
3000units
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
- 0xb9f0…71aCf
- Token contract
- 0x3600…00000
- Payment window
- 168 hours
0.003units
on xrpl:0 · 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
- rEac5r…2pNCp
- Token contract
- 524C55…00000
- Payment window
- 5 minutes
2260units
on xrpl:0 · 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
- rEac5r…2pNCp
- Token contract
- XRP
- Payment window
- 5 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "4ZHcGaij9ktYqm9dNvMSMLsbT5D7BUrXDEzQGVH5h3Q6"
},
"payTo": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
"amount": "3000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
},
{
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x0b2c639c533813f4aa9d7837caf62653d097ff85",
"decimals": 6,
"authorizationVersions": [
"1",
"2"
]
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
"amount": "3000",
"scheme": "exact",
"network": "eip155:10",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"assets": [
{
"symbol": "USDC",
"address": "0x3600000000000000000000000000000000000000",
"decimals": 6,
"authorizationVersions": [
"1",
"2"
]
}
],
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee",
"minValiditySeconds": 604800
},
"payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "524C555344000000000000000000000000000000",
"extra": {
"issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
"invoiceId": "02EF290673024200807AB8C78ECA426E",
"sourceTag": 804681468,
"areFeesSponsored": false
},
"payTo": "rEac5rTEr7y81iEyrMTrHCRbnktSE2pNCp",
"amount": "0.003",
"scheme": "exact",
"network": "xrpl:0",
"maxTimeoutSeconds": 300
},
{
"asset": "XRP",
"extra": {
"invoiceId": "AF8C9AE3DDE14B0BA0EC8732A78D675A",
"sourceTag": 804681468,
"areFeesSponsored": false
},
"payTo": "rEac5rTEr7y81iEyrMTrHCRbnktSE2pNCp",
"amount": "2260",
"scheme": "exact",
"network": "xrpl:0",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"issuer": "rE2WJYnYCbBf75ZA2U8QtnGug6tWrfKLcV"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"issuer": "rE2WJYnYCbBf75ZA2U8QtnGug6tWrfKLcV",
"source": "XRP Ledger (public node xrplcluster.com)",
"issuances": [
{
"flags": {
"locked": false,
"can_lock": false,
"can_trade": false,
"can_escrow": false,
"can_clawback": false,
"can_transfer": true,
"require_auth": false
},
"decimals": 2,
"metadata": {
"d": "CiteFleet utility token for platform-funded customer operations. Total supply: 40 billion BOTC; 2 billion operating allocation and 38 billion escrow reserve. Customers receive 2,000 BOTC for normal operations; each customer button event returns 0.005 BOTC to the issuer for burning; refill to 2,000 B…",
"i": "https://xrptokenizer.app/icon.png",
"n": "BOTC",
"t": "BOTC",
"ac": "other",
"ai": {
"ai": "2026-09-30T14:42:58.241Z",
"at": "utility",
"hw": "rE2WJYnYCbBf75ZA2U8QtnGug6tWrfKLcV",
"jr": "United States",
"ms": 40000000000,
"sv": "1.0.0",
"vu": null,
"mod": "general",
"cust": "user_wallet",
"purpose": "tradeable",
"transferable": true
},
"in": "XRPTokenizer"
},
"max_supply": 40000000000,
"outstanding": 0,
"mpt_issuance_id": "060B0AE49FE7F2B50E46A1E9127A580EB575FA6850C683F7",
"transfer_fee_pct": 0
},
{
"flags": {
"locked": false,
"can_lock": false,
"can_trade": false,
"can_escrow": true,
"can_clawback": false,
"can_transfer": true,
"require_auth": false
},
"decimals": 6,
"metadata": {
"d": "Native utility token of XRPTokenizer.app for customer messaging and platform services.",
"i": "https://xrptokenizer.app/icon.png",
"n": "X40AM Utility Token",
"t": "X40AM",
"ac": "other",
"ai": {
"ai": "2026-10-05T13:28:03.909Z",
"at": "utility",
"jr": "United States",
"ms": 40000000000,
"sv": "1.0.0",
"vu": 5,
"mod": "x40am",
"cust": "user_wallet",
"owner": "XRPTokenizer.app",
"purpose": "tradeable",
"fixedSupply": true,
"transferable": true,
"releaseTranches": 38,
"salesGenesisUnits": "1000000000000000",
"escrowGenesisUnits": "38000000000000000",
"releaseIntervalDays": 30,
"operationsGenesisUnits": "1000000000000000",
"settlementGenesisUnits": "0",
"dynamicMptImmutableFlags": "omitted_mainnet_feature_disabled",
"returnUnusedSalesBeforeRelease": true
},
"in": "XRPTokenizer"
},
"max_supply": 40000000000,
"outstanding": 0,
"mpt_issuance_id": "060B0AE59FE7F2B50E46A1E9127A580EB575FA6850C683F7",
"transfer_fee_pct": 0
}
],
"issuances_count": 2
}
}
},
"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": {
"required": [
"issuer"
],
"properties": {
"issuer": {
"type": "string"
}
}
},
"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",
"null"
],
"properties": {
"issuer": {
"type": [
"string",
"null"
]
},
"source": {
"type": [
"string",
"null"
]
},
"issuances": {
"type": [
"array",
"null"
],
"items": {
"type": [
"null",
"object"
],
"properties": {
"flags": {
"type": [
"null",
"object"
],
"properties": {
"locked": {
"type": [
"boolean",
"null"
]
},
"can_lock": {
"type": [
"boolean",
"null"
]
},
"can_trade": {
"type": [
"boolean",
"null"
]
},
"can_escrow": {
"type": [
"boolean",
"null"
]
},
"can_clawback": {
"type": [
"boolean",
"null"
]
},
"can_transfer": {
"type": [
"boolean",
"null"
]
},
"require_auth": {
"type": [
"boolean",
"null"
]
}
}
},
"decimals": {
"type": [
"null",
"number"
]
},
"metadata": {
"type": [
"null",
"object"
],
"properties": {
"d": {
"type": [
"null",
"string"
]
},
"i": {
"type": [
"null",
"string"
]
},
"n": {
"type": [
"null",
"string"
]
},
"t": {
"type": [
"null",
"string"
]
},
"ac": {
"type": [
"null",
"string"
]
},
"ai": {
"type": [
"null",
"object"
],
"properties": {
"ai": {
"type": [
"null",
"string"
]
},
"at": {
"type": [
"null",
"string"
]
},
"hw": {
"type": [
"string",
"null"
]
},
"jr": {
"type": [
"null",
"string"
]
},
"ms": {
"type": [
"null",
"number"
]
},
"sv": {
"type": [
"null",
"string"
]
},
"vu": {
"type": [
"null",
"number"
]
},
"mod": {
"type": [
"null",
"string"
]
},
"cust": {
"type": [
"null",
"string"
]
},
"owner": {
"type": [
"string",
"null"
]
},
"purpose": {
"type": [
"null",
"string"
]
},
"fixedSupply": {
"type": [
"boolean",
"null"
]
},
"transferable": {
"type": [
"boolean",
"null"
]
},
"releaseTranches": {
"type": [
"number",
"null"
]
},
"salesGenesisUnits": {
"type": [
"string",
"null"
]
},
"escrowGenesisUnits": {
"type": [
"string",
"null"
]
},
"releaseIntervalDays": {
"type": [
"number",
"null"
]
},
"operationsGenesisUnits": {
"type": [
"string",
"null"
]
},
"settlementGenesisUnits": {
"type": [
"string",
"null"
]
},
"dynamicMptImmutableFlags": {
"type": [
"string",
"null"
]
},
"returnUnusedSalesBeforeRelease": {
"type": [
"boolean",
"null"
]
}
}
},
"in": {
"type": [
"null",
"string"
]
}
}
},
"max_supply": {
"type": [
"null",
"number"
]
},
"outstanding": {
"type": [
"null",
"number"
]
},
"mpt_issuance_id": {
"type": [
"null",
"string"
]
},
"transfer_fee_pct": {
"type": [
"null",
"number"
]
}
}
}
},
"issuances_count": {
"type": [
"number",
"null"
]
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-15 01:14Z
- Last indexed by Roundhouse
- 2026-10-17 07:40Z
- Last enriched (probe, favicon, geo)
- 2026-10-13 15:16Z
- x402 version
- 2
- 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. 6 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 Vextorium 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=Vextorium' 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://api.vextorium.com/v1/xrpl-mpt, 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.