agentbit.app
Live web, business, finance and security tools for AI agents. Pay per call with x402 — no signup, no API keys.
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-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/compliance/wallet-screen",
"description": "Screen a wallet address before you transact with it: sanctions check against the OFAC SDN digital-currency address list and UN consolidated list (refreshed daily, matched locally), plus free on-chain signals on Base — contract vs EOA, verification status, activity, balance, malicious public tags. Returns a 0-100 risk score with named flags. Built for x402 agents screening counterparties.",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "20000",
"scheme": "exact",
"network": "eip155:137",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/compliance/wallet-screen",
"description": "Screen a wallet address before you transact with it: sanctions check against the OFAC SDN digital-currency address list and UN consolidated list (refreshed daily, matched locally), plus free on-chain signals on Base — contract vs EOA, verification status, activity, balance, malicious public tags. Returns a 0-100 risk score with named flags. Built for x402 agents screening counterparties.",
"maxTimeoutSeconds": 300
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "20000",
"scheme": "exact",
"network": "eip155:42161",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/compliance/wallet-screen",
"description": "Screen a wallet address before you transact with it: sanctions check against the OFAC SDN digital-currency address list and UN consolidated list (refreshed daily, matched locally), plus free on-chain signals on Base — contract vs EOA, verification status, activity, balance, malicious public tags. Returns a 0-100 risk score with named flags. Built for x402 agents screening counterparties.",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
},
"payTo": "566SN4N4q1dAjSXTf6Ru9FGY7iD1Sj6n3QmGCEigBfYd",
"amount": "20000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/compliance/wallet-screen",
"description": "Screen a wallet address before you transact with it: sanctions check against the OFAC SDN digital-currency address list and UN consolidated list (refreshed daily, matched locally), plus free on-chain signals on Base — contract vs EOA, verification status, activity, balance, malicious public tags. Returns a 0-100 risk score with named flags. Built for x402 agents screening counterparties.",
"maxTimeoutSeconds": 300
},
{
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "USDC",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "20000",
"scheme": "exact",
"network": "eip155:480",
"mimeType": "application/json",
"resource": "https://agentbit.app/v1/compliance/wallet-screen",
"description": "Screen a wallet address before you transact with it: sanctions check against the OFAC SDN digital-currency address list and UN consolidated list (refreshed daily, matched locally), plus free on-chain signals on Base — contract vs EOA, verification status, activity, balance, malicious public tags. Returns a 0-100 risk score with named flags. Built for x402 agents screening counterparties.",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://agentbit.app/v1/compliance/wallet-screen",
"mimeType": "application/json",
"description": "Screen a wallet address before you transact with it: sanctions check against the OFAC SDN digital-currency address list and UN consolidated list (refreshed daily, matched locally), plus free on-chain signals on Base — contract vs EOA, verification status, activity, balance, malicious public tags. Returns a 0-100 risk score with named flags. Built for x402 agents screening counterparties."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"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": {
"risk": "clear",
"flags": {},
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"network": "eip155:8453",
"on_chain": {
"nonce": 1042,
"balance_eth": 12.4021,
"is_contract": false,
"public_tags": {},
"seen_on_explorer": true,
"contract_verified": null,
"transactions_count": 1298
},
"disclaimer": "Automated screening from public sanctions lists and public on-chain data. A clear result is not proof of legitimacy and a flag is not proof of wrongdoing; high-value decisions require human review. Not legal or compliance advice.",
"risk_score": 0,
"sanctioned": false,
"address_type": "evm",
"lists_checked": [
"OFAC SDN digital currency addresses (US Treasury)",
"UN Security Council Consolidated"
],
"sanctions_matches": {}
}
},
"pricing": {
"model": "per-call",
"amount": 0.02,
"currency": "USDC",
"quoteHint": "Send your wallet address in an X-BUYER-WALLET header on the unpaid request to receive your personalized (volume-discounted) quote.",
"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",
"security",
"risk",
"screening",
"verification",
"wallet",
"screen"
],
"docsUrl": "https://agentbit.app/llms.txt",
"website": "https://agentbit.app",
"category": "FINANCIAL_ANALYSIS",
"description": "Screen a wallet address before you transact with it: sanctions check against the OFAC SDN digital-currency address list and UN consolidated list (refreshed daily, matched locally), plus free on-chain signals on Base — contract vs EOA, verification status, activity, balance, malicious public tags. Returns a 0-100 risk score with named flags. Built for x402 agents screening counterparties."
},
"description": "Pre-transaction wallet screening for AI agents and compliance workflows. Every x402 payment involves a counterparty wallet — this tool answers 'is it safe to transact with this address?' in one call. Sanctions layer: the address is matched exactly against the digital-currency addresses published on the OFAC Specially Designated Nationals list (US Treasury) and the UN Security Council consolidated list, refreshed daily from the official sources and matched locally (deterministic, fast, any chain's address format). On-chain layer (EVM addresses): public Base RPC and Blockscout data — EOA vs contract, contract verification status, nonce and transaction count, native balance, explorer presence and public tags (phishing/scam/exploit tags raise the score sharply). Output is a 0-100 risk score, a clear/review/high verdict and named flags explaining every point of the score. A sanctioned match returns high/100 immediately. Screening uses public data only: a clear result is not proof of legitimacy, a flag is not proof of wrongdoing, and high-value decisions require human review.",
"reliability": {
"measuredAt": "2026-09-20T00:39:39+00:00",
"sampleSize": 1,
"windowDays": 30,
"p50LatencyMs": 8324,
"p95LatencyMs": 8324,
"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",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "Wallet address to screen. EVM addresses (0x + 40 hex) get full on-chain signals; any chain's address format is checked against the sanctions lists."
}
},
"description": "Wallet Screening input. Screen a wallet address before you transact with it: sanctions check against the OFAC SDN digital-currency address list and UN consolidated list (refreshed daily, matched locally), plus free on-chain signals on Base — contract vs EOA, verification status, activity, balance, malicious public tags. Returns a 0-100 risk score with named flags. Built for x402 agents screening counterparties."
},
"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/compliance/wallet-screen"
}
},
"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.
Pay 0.02 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
- 20000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x4395C7e383b7e05665aad7f36ed77c01923Dd965",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"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": {
"risk": "clear",
"flags": {},
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"network": "eip155:8453",
"on_chain": {
"nonce": 1042,
"balance_eth": 12.4021,
"is_contract": false,
"public_tags": {},
"seen_on_explorer": true,
"contract_verified": null,
"transactions_count": 1298
},
"disclaimer": "Automated screening from public sanctions lists and public on-chain data. A clear result is not proof of legitimacy and a flag is not proof of wrongdoing; high-value decisions require human review. Not legal or compliance advice.",
"risk_score": 0,
"sanctioned": false,
"address_type": "evm",
"lists_checked": [
"OFAC SDN digital currency addresses (US Treasury)",
"UN Security Council Consolidated"
],
"sanctions_matches": {}
}
},
"pricing": {
"model": "per-call",
"amount": 0.02,
"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"
],
"description": "Pre-transaction wallet screening for AI agents and compliance workflows. Every x402 payment involves a counterparty wallet — this tool answers 'is it safe to transact with this address?' in one call. Sanctions layer: the address is matched exactly against the digital-currency addresses published on the OFAC Specially Designated Nationals list (US Treasury) and the UN Security Council consolidated list, refreshed daily from the official sources and matched locally (deterministic, fast, any chain's address format). On-chain layer (EVM addresses): public Base RPC and Blockscout data — EOA vs contract, contract verification status, nonce and transaction count, native balance, explorer presence and public tags (phishing/scam/exploit tags raise the score sharply). Output is a 0-100 risk score, a clear/review/high verdict and named flags explaining every point of the score. A sanctioned match returns high/100 immediately. Screening uses public data only: a clear result is not proof of legitimacy, a flag is not proof of wrongdoing, and high-value decisions require human review.",
"reliability": {
"measuredAt": "2026-09-06T09:40:38+00:00",
"sampleSize": 1,
"windowDays": 30,
"p50LatencyMs": 8324,
"p95LatencyMs": 8324,
"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",
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "Wallet address to screen. EVM addresses (0x + 40 hex) get full on-chain signals; any chain's address format is checked against the sanctions lists."
}
},
"description": "Wallet Screening input. Screen a wallet address before you transact with it: sanctions check against the OFAC SDN digital-currency address list and UN consolidated list (refreshed daily, matched locally), plus free on-chain signals on Base — contract vs EOA, verification status, activity, balance, malicious public tags. Returns a 0-100 risk score with named flags. Built for x402 agents screening counterparties."
},
"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"
}
},
"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"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-09-06 09:40Z
- Last indexed by Roundhouse
- 2026-09-25 10:30Z
- 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. 19 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/compliance/wallet-screen, 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.