Market Intelligence API
Pay-per-call market intelligence for AI agents across crypto, US and European stocks, rates and FX: on-chain buy/sell pressure, trading decisions from $0.05, token risk checks on six chains, webhook alerts, pre-trade verdicts, technicals, perps funding, smart money, SEC and ESEF fundamentals, insider trades, European short interest, ECB rates and FX, datasets and news.
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",
"reason": "payment_required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 60
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:42161",
"maxTimeoutSeconds": 60
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"name": "USD Coin",
"version": "2",
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
},
"payTo": "9CAhY1vdaZfrfoto3KLQtRAo1dVWxNn5xAfmc2XbZVsf",
"amount": "30000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:480",
"maxTimeoutSeconds": 60
},
{
"asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
"extra": {
"name": "EURC",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "26500",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x1C60ba0A0eD1019e8Eb035E6daF4155A5cE2380B",
"extra": {
"name": "EURC",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "26500",
"scheme": "exact",
"network": "eip155:480",
"maxTimeoutSeconds": 60
},
{
"asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:84532",
"maxTimeoutSeconds": 60
}
],
"resource": {
"url": "https://api.marketintelligenceapi.com/api/v1/fundamentals/batch",
"tags": [
"fundamentals",
"sec-edgar",
"stocks",
"batch",
"screening",
"comparison",
"market-data",
"trading-signals",
"crypto",
"tokenized-stocks",
"on-chain",
"dex",
"order-flow"
],
"mimeType": "application/json",
"description": "Use to compare fundamentals of several US-listed companies in one call ($0.03 for up to 10 tickers, symbols=AAPL,MSFT,NVDA): per ticker the key figures of the latest SEC filings (revenue, earnings, margins, growth, balance sheet) with a derived fundamental signal and score. Tickers without data are listed under errors.",
"serviceName": "Market Intelligence API"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET"
},
"output": {
"type": "json",
"example": {
"results": {
"AAPL": {
"companyName": "Apple Inc.",
"derivedIntelligence": {
"revenueGrowthYoYPercent": 16.4
}
}
},
"symbols": [
"AAPL",
"MSFT"
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"description": "Example JSON response returned by this endpoint"
}
},
"additionalProperties": true
}
},
"additionalProperties": false
}
}
},
"x402Version": 2,
"facilitatorResponse": {}
}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 0.03 USDC on Base to 0x48d5…04615. The signed payment is good for 1 minute.
- Paid to
- 0x48d5…04615
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 30000 smallest units
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
- 0x48d5…04615
- Token contract
- 0x3c49…c3359
- Payment window
- 1 minute
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
- 0x48d5…04615
- Token contract
- 0xaf88…e5831
- Payment window
- 1 minute
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
- 9CAhY1…bZVsf
- Token contract
- EPjFWd…TDt1v
- Payment window
- 1 minute
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
- 0x48d5…04615
- Token contract
- 0x79A0…D24d1
- Payment window
- 1 minute
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
- 0x48d5…04615
- Token contract
- 0x60a3…adb42
- Payment window
- 1 minute
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
- 0x48d5…04615
- Token contract
- 0x1C60…2380B
- Payment window
- 1 minute
Pay 0.03 USDC on Base Sepolia to 0x48d5…04615. The signed payment is good for 1 minute.
- Paid to
- 0x48d5…04615
- USD Coin (Base Sepolia) contract
- 0x036C…dCF7e
- Payment window
- 1 minute
- As published
- 30000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 60
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:42161",
"maxTimeoutSeconds": 60
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"name": "USD Coin",
"version": "2",
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
},
"payTo": "9CAhY1vdaZfrfoto3KLQtRAo1dVWxNn5xAfmc2XbZVsf",
"amount": "30000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 60
},
{
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:480",
"maxTimeoutSeconds": 60
},
{
"asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
"extra": {
"name": "EURC",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "26800",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x1C60ba0A0eD1019e8Eb035E6daF4155A5cE2380B",
"extra": {
"name": "EURC",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "26800",
"scheme": "exact",
"network": "eip155:480",
"maxTimeoutSeconds": 60
},
{
"asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0x48d5A78d480B4C32dE319C2aEF69e682Dc304615",
"amount": "30000",
"scheme": "exact",
"network": "eip155:84532",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET"
},
"output": {
"type": "json",
"example": {
"results": {
"AAPL": {
"companyName": "Apple Inc.",
"derivedIntelligence": {
"revenueGrowthYoYPercent": 16.4
}
}
},
"symbols": [
"AAPL",
"MSFT"
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"symbols"
],
"properties": {
"symbols": {
"type": "string",
"description": "Comma-separated US tickers, at most 10, e.g. AAPL,MSFT,NVDA"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"description": "Example JSON response returned by this endpoint"
}
},
"additionalProperties": true
}
},
"additionalProperties": false
}
}
}Provenance
- Seen in the source catalog
- 2026-10-12 02:43Z
- Last indexed by Roundhouse
- 2026-10-26 17:30Z
- Last enriched (probe, favicon, geo)
- 2026-09-30 13:15Z
- 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. 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 Market Intelligence 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=Market%20Intelligence%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.marketintelligenceapi.com/api/v1/fundamentals/batch, 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.