yddkctoq.nx.link
No description published for this endpoint.
OtherLiveeip155:8453Exactvia facilitator:thirdweb
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
$0.05
Verified settled volume
204 settlements proven x402 by their on-chain EIP-3009 marker.
$0.00
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
0x1c0CC9813B7C136C8f124Cbc3C7acD217E141230The 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 header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"nexusPathId": "96bac74b-3c2d-4f51-8a1d-27e6a12a56af",
"primaryType": "TransferWithAuthorization",
"recipientAddress": "0x1c0CC9813B7C136C8f124Cbc3C7acD217E141230",
"facilitatorAddress": "0x758D2532FF6A304D1A0c2FdF46264590E4Ef0637"
},
"payTo": "0x758D2532FF6A304D1A0c2FdF46264590E4Ef0637",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.thirdweb.com/v1/tokens",
"description": "thirdweb API: Get token information - Find Tokens by address, name or chain and get metadata and price information",
"outputSchema": {
"input": {
"type": "http",
"method": "GET",
"discoverable": true
}
},
"maxAmountRequired": "100",
"maxTimeoutSeconds": 86400
}
],
"x402Version": 1
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.0001USDC≈ $ USD
on Base · 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
- 0x1c0C…41230
- USD Coin contract
- 0x8335…02913
- Payment window
- 24 hours
- Buys
- thirdweb API https://api.thirdweb.com - GET Find Tokens by address, name or chain and get metadata and price information
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"payTo": "0x1c0CC9813B7C136C8f124Cbc3C7acD217E141230",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://yddkctoq.nx.link/v1/tokens",
"description": "thirdweb API https://api.thirdweb.com - GET Find Tokens by address, name or chain and get metadata and price information",
"outputSchema": {
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"type": "object",
"required": [
"pagination",
"tokens"
],
"properties": {
"tokens": {
"type": "array",
"items": {
"type": "object",
"required": [
"chainId",
"address",
"decimals",
"symbol",
"prices"
],
"properties": {
"prices": {
"type": "object",
"examples": [
{
"EUR": 0.84,
"USD": 1
}
],
"description": "Token price in different FIAT currencies.",
"additionalProperties": {
"type": "number"
}
},
"symbol": {
"type": "string"
},
"address": {
"type": "string",
"description": "A valid Ethereum address (0x-prefixed hex string) or ENS name (e.g., vitalik.eth)."
},
"chainId": {
"type": "integer",
"minimum": 0,
"examples": [
1,
8453,
137,
56,
43114,
42161,
10
],
"description": "The blockchain network identifier. Common values include: 1 (Ethereum), 8453 (Base), 137 (Polygon), 56 (BSC), 43114 (Avalanche), 42161 (Arbitrum), 10 (Optimism).",
"exclusiveMinimum": true
},
"iconUri": {
"type": "string"
},
"decimals": {
"type": "number"
}
}
}
},
"pagination": {
"type": "object",
"properties": {
"page": {
"type": "number",
"default": 1,
"nullable": true,
"description": "Current page number"
},
"limit": {
"type": "number",
"default": 20,
"nullable": true,
"description": "Number of items per page"
},
"hasMore": {
"type": "boolean",
"description": "Whether there are more items available"
},
"totalCount": {
"type": "number",
"nullable": true,
"description": "Total number of items available"
}
}
}
}
}
}
},
"description": "Tokens returned successfully."
},
"400": {
"description": "Invalid request parameters."
},
"401": {
"description": "Authentication required. For backend usage, include `x-secret-key` header. For frontend usage, include `x-client-id` + `Authorization: Bearer <jwt>` headers."
},
"500": {
"description": "Internal server error. This may occur due to network connectivity issues, wallet creation failures, or transaction execution failures."
}
},
"parameters": [
{
"in": "query",
"name": "limit",
"schema": {
"type": "integer",
"default": 20,
"maximum": 100,
"minimum": 1,
"description": "Number of tokens to return per page (1-100)."
},
"required": false,
"description": "Number of tokens to return per page (1-100)."
},
{
"in": "query",
"name": "page",
"schema": {
"type": "integer",
"default": 1,
"minimum": 1,
"description": "Page number for pagination, starting from 1."
},
"required": false,
"description": "Page number for pagination, starting from 1."
},
{
"in": "query",
"name": "chainId",
"schema": {
"type": "integer",
"minimum": 0,
"examples": [
1,
8453,
137,
56,
43114,
42161,
10
],
"description": "Limit tokens to a specific chain.",
"exclusiveMinimum": true
},
"required": false,
"description": "Limit tokens to a specific chain."
},
{
"in": "query",
"name": "tokenAddress",
"schema": {
"type": "string",
"description": "Get a specific token by contract address"
},
"required": false,
"description": "Get a specific token by contract address"
},
{
"in": "query",
"name": "symbol",
"schema": {
"type": "string",
"description": "Limit tokens to a specific symbol."
},
"required": false,
"description": "Limit tokens to a specific symbol."
},
{
"in": "query",
"name": "name",
"schema": {
"type": "string",
"description": "Limit tokens to a specific name."
},
"required": false,
"description": "Limit tokens to a specific name."
}
]
},
"maxAmountRequired": "0.0001",
"maxTimeoutSeconds": 86400
}
]Provenance
- Seen in the source catalog
- 2025-10-30 22:26Z
- Last indexed by Roundhouse
- 2026-09-24 10:45Z
- Last enriched (probe, favicon, geo)
- 2026-09-20 23:45Z
- x402 version
- 1
- Max timeout
- 86400s
- 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
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service yddkctoq.nx.link 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=yddkctoq.nx.link' 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://yddkctoq.nx.link/v1/tokens, 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.