Base Reads Bundle
Returns base_eth_getbalance and network_info_summary results in one paid call, keyed by part name. Base bundle of the declared parts. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters.
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.
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: retry with a PAYMENT-SIGNATURE header built from one of `accepts`"
}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 0.008 USDC on Base to 0xBF32…Aa035. The signed payment is good for 1 minute.
- Paid to
- 0xBF32…Aa035
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 8000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xBF324F1F5b648a67905A86aF3E1093C667EAa035",
"amount": "8000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}
},
"output": {
"type": "json",
"example": {
"ok": true,
"parts": {
"base_eth_getbalance": {
"ok": true,
"hex": "0x0",
"chain": "base",
"method": "eth_getBalance",
"result": 0,
"service": "x402_chain_reads_v1.base_eth_getbalance"
},
"network_info_summary": {
"ok": true,
"hex": {
"eth_chainId": "0x1",
"eth_gasPrice": "0x1ce087cd",
"eth_blockNumber": "0x18f1abd"
},
"chain": "ethereum",
"method": "summary",
"result": {
"chain_id": 1,
"block_number": 26155709,
"gas_price_wei": 484476877,
"block_gas_used": 22212322,
"block_gas_limit": 59999943,
"block_timestamp": 1791559199,
"block_transactions": 249,
"base_fee_per_gas_wei": 484476877
},
"service": "x402_chain_reads_v1.network_info_summary"
}
},
"service": "x402_chain_reads_v1.base_reads_bundle"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"address": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "0x + 40 hex"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-16 10:01Z
- Last indexed by Roundhouse
- 2026-10-17 19:10Z
- Last enriched (probe, favicon, geo)
- 2026-10-12 18:46Z
- x402 version
- 2
- Max timeout
- 60s
- 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. 7 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 Base Reads Bundle 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=Base%20Reads%20Bundle' 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://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_reads_bundle, 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.