agentbit.app
Live web, business, finance and security tools for AI agents. Pay per call with x402 — no signup, no API keys.
TradingLiveeip155:8453Exactvia cdp
Calls · 30d
1
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 5 snapshots so far.
$3.83
Verified settled volume
281 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0020
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-20 00:21Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x4395C7e383b7e05665aad7f36ed77c01923Dd965The 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-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "2000",
"scheme": "exact",
"network": "eip155:137",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "2000",
"scheme": "exact",
"network": "eip155:42161",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"payTo": "566SN4N4q1dAjSXTf6Ru9FGY7iD1Sj6n3QmGCEigBfYd",
"amount": "2000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
},
{
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "2000",
"scheme": "exact",
"network": "eip155:480",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://agentbit.app/v1/market/sentiment",
"mimeType": "application/json",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"errors": [
{
"code": "PAYMENT_REQUIRED",
"status": 402,
"retryable": true,
"description": "Missing or invalid payment — retry with a valid PAYMENT-SIGNATURE header"
},
{
"code": "VALIDATION_ERROR",
"status": 422,
"retryable": false,
"description": "Request body does not match the input schema"
},
{
"code": "RATE_LIMITED",
"status": 429,
"retryable": true,
"description": "Too many requests from this client"
},
{
"code": "UPSTREAM_TIMEOUT",
"status": 502,
"retryable": true,
"description": "Upstream data source unavailable — safe to retry"
}
],
"output": {
"type": "json",
"example": {}
},
"pricing": {
"model": "per-call",
"amount": 0.002,
"currency": "USDC",
"quoteHint": "Send your wallet address in an X-BUYER-WALLET header on the unpaid request to receive your personalized (volume-discounted) quote.",
"firstCallFree": true,
"volumeDiscounts": [
{
"percent": 10,
"minCalls30d": 100
},
{
"percent": 20,
"minCalls30d": 1000
}
]
},
"networks": [
"eip155:8453",
"eip155:137",
"eip155:42161",
"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"eip155:480"
],
"provider": {
"name": "AgentBIT",
"tags": [
"x402",
"agentbit",
"finance",
"payments",
"fx",
"currency",
"pricing",
"market",
"sentiment"
],
"docsUrl": "https://agentbit.app/llms.txt",
"website": "https://agentbit.app",
"category": "SOCIAL_INTELLIGENCE",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002."
},
"description": "A cheap, cacheable read of where the crypto market's mood is: the Fear & Greed index (value 0-100 and its Extreme Fear / Fear / Neutral / Greed / Extreme Greed classification) from alternative.me, plus global market context from CoinGecko — total market capitalization, 24h trading volume, Bitcoin and Ethereum dominance, and the 24h market-cap change. Agents use it to gate trading/allocation decisions or annotate reports. Key-less public sources; the tool caches so its volume never strains them. Pairs with token-price, defi-yields and onchain-read.",
"reliability": {
"measuredAt": "2026-09-20T00:43:45+00:00",
"sampleSize": 3,
"windowDays": 30,
"p50LatencyMs": 543,
"p95LatencyMs": 832,
"successRatePercent": 100
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"properties": {},
"description": "Crypto Market Sentiment input. Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002."
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"queryParams": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"errors": {
"type": "array",
"items": {
"type": "object",
"required": [
"status",
"code"
],
"properties": {
"code": {
"type": "string"
},
"status": {
"type": "integer"
},
"retryable": {
"type": "boolean"
},
"description": {
"type": "string"
}
}
}
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
},
"pricing": {
"type": "object",
"properties": {
"model": {
"type": "string"
},
"amount": {
"type": [
"number",
"null"
]
},
"currency": {
"type": "string"
},
"maxAmount": {
"type": "number"
},
"quoteHint": {
"type": "string"
},
"firstCallFree": {
"type": "boolean"
},
"volumeDiscounts": {
"type": "array",
"items": {
"type": "object",
"required": [
"minCalls30d",
"percent"
],
"properties": {
"percent": {
"type": "number"
},
"minCalls30d": {
"type": "integer"
}
}
}
}
}
},
"networks": {
"type": "array",
"items": {
"type": "string"
}
},
"provider": {
"type": "object",
"required": [
"name",
"category"
],
"properties": {
"name": {
"type": "string"
},
"tags": {
"type": "array",
"items": {
"type": "string"
}
},
"docsUrl": {
"type": "string"
},
"website": {
"type": "string"
},
"category": {
"enum": [
"FINANCIAL_ANALYSIS",
"DATA_ENRICHMENT",
"INFRASTRUCTURE",
"WEB_SEARCH_RESEARCH",
"SOCIAL_INTELLIGENCE",
"PREDICTION_MARKETS",
"CREATIVE"
],
"type": "string"
},
"description": {
"type": "string"
}
}
},
"description": {
"type": "string"
},
"reliability": {
"type": "object",
"required": [
"successRatePercent",
"sampleSize",
"windowDays"
],
"properties": {
"measuredAt": {
"type": "string"
},
"sampleSize": {
"type": "integer"
},
"windowDays": {
"type": "integer"
},
"p50LatencyMs": {
"type": [
"integer",
"null"
]
},
"p95LatencyMs": {
"type": [
"integer",
"null"
]
},
"successRatePercent": {
"type": "number"
}
}
}
}
},
"resource": "https://agentbit.app/v1/market/sentiment"
}
},
"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.
0.002USDC≈ $0.002 USD
on Base · exact scheme
Pay 0.002 USDC on Base to 0x4395…Dd965. The signed payment is good for 5 minutes.
- Paid to
- 0x4395…Dd965
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 2000 smallest units
- Buys
- Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.
- Returns
- application/json
2000units
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
- 0x4395…Dd965
- Token contract
- 0x3c49…c3359
- Payment window
- 5 minutes
- Buys
- Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.
- Returns
- application/json
2000units
on Arbitrum · 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
- 0x4395…Dd965
- Token contract
- 0xaf88…e5831
- Payment window
- 5 minutes
- Buys
- Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.
- Returns
- application/json
2000units
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
- 566SN4…gBfYd
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
- Buys
- Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.
- Returns
- application/json
2000units
on eip155:480 · 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
- 0x4395…Dd965
- Token contract
- 0x79A0…D24d1
- Payment window
- 5 minutes
- Buys
- Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "2000",
"scheme": "exact",
"network": "eip155:137",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "2000",
"scheme": "exact",
"network": "eip155:42161",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"payTo": "566SN4N4q1dAjSXTf6Ru9FGY7iD1Sj6n3QmGCEigBfYd",
"amount": "2000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
},
{
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "2000",
"scheme": "exact",
"network": "eip155:480",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/market/sentiment",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002.",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"errors": [
{
"code": "PAYMENT_REQUIRED",
"status": 402,
"retryable": true,
"description": "Missing or invalid payment — retry with a valid PAYMENT-SIGNATURE header"
},
{
"code": "VALIDATION_ERROR",
"status": 422,
"retryable": false,
"description": "Request body does not match the input schema"
},
{
"code": "RATE_LIMITED",
"status": 429,
"retryable": true,
"description": "Too many requests from this client"
},
{
"code": "UPSTREAM_TIMEOUT",
"status": 502,
"retryable": true,
"description": "Upstream data source unavailable — safe to retry"
}
],
"output": {
"type": "json",
"example": {}
},
"pricing": {
"model": "per-call",
"amount": 0.002,
"currency": "USDC",
"quoteHint": "Send your wallet address in an X-BUYER-WALLET header on the unpaid request to receive your personalized (volume-discounted) quote.",
"firstCallFree": true,
"volumeDiscounts": [
{
"percent": 10,
"minCalls30d": 100
},
{
"percent": 20,
"minCalls30d": 1000
}
]
},
"networks": [
"eip155:8453",
"eip155:137",
"eip155:42161",
"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"eip155:480"
],
"provider": {
"name": "AgentBIT",
"tags": [
"x402",
"agentbit",
"finance",
"payments",
"fx",
"currency",
"pricing",
"market",
"sentiment"
],
"docsUrl": "https://agentbit.app/llms.txt",
"website": "https://agentbit.app",
"category": "SOCIAL_INTELLIGENCE",
"description": "Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002."
},
"description": "A cheap, cacheable read of where the crypto market's mood is: the Fear & Greed index (value 0-100 and its Extreme Fear / Fear / Neutral / Greed / Extreme Greed classification) from alternative.me, plus global market context from CoinGecko — total market capitalization, 24h trading volume, Bitcoin and Ethereum dominance, and the 24h market-cap change. Agents use it to gate trading/allocation decisions or annotate reports. Key-less public sources; the tool caches so its volume never strains them. Pairs with token-price, defi-yields and onchain-read.",
"reliability": {
"measuredAt": "2026-09-20T00:17:16+00:00",
"sampleSize": 2,
"windowDays": 30,
"p50LatencyMs": 832,
"p95LatencyMs": 832,
"successRatePercent": 100
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"properties": {},
"description": "Crypto Market Sentiment input. Crypto market sentiment in one call: the Fear & Greed index (0-100 with classification) plus global market stats — total market cap, 24h volume, BTC/ETH dominance and 24h change. Free public data, $0.002."
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
}
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"queryParams": {
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"additionalProperties": false
},
"errors": {
"type": "array",
"items": {
"type": "object",
"required": [
"status",
"code"
],
"properties": {
"code": {
"type": "string"
},
"status": {
"type": "integer"
},
"retryable": {
"type": "boolean"
},
"description": {
"type": "string"
}
}
}
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
},
"pricing": {
"type": "object",
"properties": {
"model": {
"type": "string"
},
"amount": {
"type": [
"number",
"null"
]
},
"currency": {
"type": "string"
},
"maxAmount": {
"type": "number"
},
"quoteHint": {
"type": "string"
},
"firstCallFree": {
"type": "boolean"
},
"volumeDiscounts": {
"type": "array",
"items": {
"type": "object",
"required": [
"minCalls30d",
"percent"
],
"properties": {
"percent": {
"type": "number"
},
"minCalls30d": {
"type": "integer"
}
}
}
}
}
},
"networks": {
"type": "array",
"items": {
"type": "string"
}
},
"provider": {
"type": "object",
"required": [
"name",
"category"
],
"properties": {
"name": {
"type": "string"
},
"tags": {
"type": "array",
"items": {
"type": "string"
}
},
"docsUrl": {
"type": "string"
},
"website": {
"type": "string"
},
"category": {
"enum": [
"FINANCIAL_ANALYSIS",
"DATA_ENRICHMENT",
"INFRASTRUCTURE",
"WEB_SEARCH_RESEARCH",
"SOCIAL_INTELLIGENCE",
"PREDICTION_MARKETS",
"CREATIVE"
],
"type": "string"
},
"description": {
"type": "string"
}
}
},
"description": {
"type": "string"
},
"reliability": {
"type": "object",
"required": [
"successRatePercent",
"sampleSize",
"windowDays"
],
"properties": {
"measuredAt": {
"type": "string"
},
"sampleSize": {
"type": "integer"
},
"windowDays": {
"type": "integer"
},
"p50LatencyMs": {
"type": [
"integer",
"null"
]
},
"p95LatencyMs": {
"type": [
"integer",
"null"
]
},
"successRatePercent": {
"type": "number"
}
}
}
}
},
"resource": "https://agentbit.app/v1/market/sentiment"
}
}Provenance
- Seen in the source catalog
- 2026-09-20 00:21Z
- Last indexed by Roundhouse
- 2026-09-24 07:40Z
- Last enriched (probe, favicon, geo)
- 2026-09-20 00:45Z
- 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. 5 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 agentbit.app 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=agentbit.app' 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://agentbit.app/v1/market/sentiment, 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.