Blockchain.info API
Paid AI-agent access to Blockchain.com Explorer API
InfraLiveeip155:8453Exactvia cdp
Ai-agent
Calls · 30d
4↑ 33%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 31 snapshots so far.
$0.66
Verified settled volume
358 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.
4
Calls · 30d
Upstream's own call count for this endpoint, not ours.
4
Unique payers · 30d
Last called 2026-10-19 06:24Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x995ffeF6c39234F0bBc95cf0E84FE1B6e6e2d8e0The 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.
0.003USDC≈ $0.003 USD
on Base · exact scheme
Pay 0.003 USDC on Base to 0x995f…2d8e0. The signed payment is good for 1 minute.
- Paid to
- 0x995f…2d8e0
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 3000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x995ffeF6c39234F0bBc95cf0E84FE1B6e6e2d8e0",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"height": 850000
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"format": "application/json"
}
},
"tags": [
"Bitcoin"
],
"method": "POST",
"schema": {
"properties": {
"input": {
"type": "object",
"properties": {
"body": {
"type": "object",
"properties": {
"hash": {
"type": "string",
"example": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
"description": "Block hash — exactly 64 hex characters. Provide either hash or height, not both."
},
"sort": {
"enum": [
"index",
"value",
"fees"
],
"type": "string",
"default": "index",
"description": "`index` orders by position in the block, `value` by summed output value, `fees` by fee. Ties always fall back to block position, so paging can neither duplicate nor skip a transaction.\n"
},
"limit": {
"type": "integer",
"default": 15,
"maximum": 50,
"minimum": 1,
"description": "Page size (capped at 50)"
},
"order": {
"enum": [
"asc",
"desc"
],
"type": "string",
"default": "asc"
},
"height": {
"type": "integer",
"format": "int64",
"example": 850000,
"description": "Block height (non-negative integer). Provide either hash or height, not both."
},
"offset": {
"type": "integer",
"default": 0,
"minimum": 0,
"description": "Offset into the sorted transaction list. An offset beyond `total` returns an empty page, not an error."
}
}
},
"type": {
"const": "http"
},
"method": {
"const": "POST"
},
"bodyType": {
"const": "json"
}
}
},
"output": {
"type": "object",
"properties": {
"type": {
"const": "json"
},
"format": {
"const": "application/json"
},
"example": {
"type": "object",
"required": [
"total",
"transactions"
],
"properties": {
"total": {
"type": "integer"
},
"transactions": {
"type": "array",
"items": {
"type": "object",
"allOf": [
{
"type": "object",
"required": [
"txId",
"mempool",
"rbf",
"inputs",
"outputs"
],
"properties": {
"fee": {
"type": [
"integer",
"null"
],
"format": "int64"
},
"rbf": {
"type": "boolean"
},
"size": {
"type": [
"integer",
"null"
]
},
"time": {
"type": [
"integer",
"null"
],
"format": "int64"
},
"txId": {
"type": "string"
},
"inputs": {
"type": "array",
"items": {
"type": "object",
"required": [
"coinbase",
"witness"
],
"properties": {
"txid": {
"type": [
"string",
"null"
]
},
"value": {
"type": [
"integer",
"null"
],
"format": "int64"
},
"output": {
"type": [
"integer",
"null"
],
"format": "int64"
},
"address": {
"type": [
"string",
"null"
]
},
"witness": {
"type": "array"
},
"coinbase": {
"type": "boolean"
},
"pkscript": {
"type": [
"string",
"null"
]
},
"sequence": {
"type": [
"integer",
"null"
],
"format": "int64"
},
"sigscript": {
"type": [
"string",
"null"
]
}
}
}
},
"weight": {
"type": [
"integer",
"null"
]
},
"deleted": {
"type": [
"boolean",
"null"
]
},
"mempool": {
"type": "boolean"
},
"outputs": {
"type": "array",
"items": {
"type": "object",
"required": [
"spent"
],
"properties": {
"spent": {
"type": "boolean"
},
"value": {
"type": [
"integer",
"null"
],
"format": "int64"
},
"address": {
"type": [
"string",
"null"
]
},
"spender": {
"type": [
"object",
"null"
]
},
"pkscript": {
"type": [
"string",
"null"
]
}
}
}
},
"version": {
"type": [
"integer",
"null"
]
},
"locktime": {
"type": [
"integer",
"null"
],
"format": "int64"
},
"blockHeight": {
"type": [
"integer",
"null"
],
"format": "int64"
},
"mempoolTime": {
"type": [
"integer",
"null"
],
"format": "int64"
},
"blockPosition": {
"type": [
"integer",
"null"
]
}
}
},
{
"type": "object",
"properties": {
"outputValue": {
"type": "integer",
"format": "int64"
}
}
}
],
"required": [
"txId",
"mempool",
"rbf",
"inputs",
"outputs",
"outputValue"
]
}
}
}
}
}
}
}
},
"description": "Get one page of a BTC block's transactions, sorted (paid via x402)",
"serviceName": "Explorer Gateway API"
}
}Provenance
- Seen in the source catalog
- 2026-10-19 06:24Z
- Last indexed by Roundhouse
- 2026-10-26 17:20Z
- Last enriched (probe, favicon, geo)
- 2026-10-01 14:15Z
- 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. 31 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 Blockchain.info API 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=Blockchain.info%20API' 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.blockchain.info/explorer-gateway-kt/x402/btc/block/transactions, 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.