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Fia Signals Token Safety Batch API
x402
Fia Signals Token Safety Batch API is a paid API for AI agents from x402.fiasignals.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Screens up to 5 Base/EVM token contracts in a single call for rugpull, honeypot, liquidity, and smart contract risks, returning safe/risky/blocked verdicts with scores and evidence.
Price / call$0.03
Success—
StatusUnknown
How this service works
Batch Base token safety, honeypot, rug-check and swap-preflight verdicts for up to 5 EVM contracts before a buyer agent signs or routes a swap. Returns PROCEED/CAUTION/REJECT actions, safety scores, evidence, warnings, aggregate counts, and a non-breaking 0.50 USDC bundled-risk-pack payable tier. Free single-token preview: /token-safety/free. Search keywords: rug check, honeypot check, token risk, swap preflight, rug pull, scam token, and is this token safe.
Output
Returns a results array with one entry per token, each containing a verdict (safe/risky/blocked/error), a 0-100 safety score, confidence level, list of warnings and reasons, recommended action, raw_checks from GoPlus and DexScreener, and an aggregate summary object with counts of safe/risky/blocked/error tokens across the batch.
Example use cases
Example prompt
“Before I swap, run a safety batch check on these 3 Base token contracts — 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48, 0x4200000000000000000000000000000000000006, 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 — and tell me which ones are safe, risky, or blocked, with their scores and any honeypot or rugpull warnings.”
Technical details
Endpoint
GEThttps://x402.fiasignals.com/token-safety/batchWhen to prefer
Use this endpoint when an AI trading agent, swap router, or bot needs to pre-screen one to five Base or EVM token contracts for safety before executing a trade. Ideal when you need aggregated verdicts combining GoPlus and DexScreener evidence in a single paid call rather than querying multiple free data sources separately. Best for agentic A2A commerce flows that require fast, actionable safe/risky/blocked decisions with scoring and warnings at the point of swap.
Side effects
- Payment not received — 402 response returned if USDC microtransaction not completed
- Invalid or malformed token address returns an error verdict for that token
- More than 5 addresses provided causes request rejection
- Unsupported chain identifier returns an error
- Downstream GoPlus or DexScreener data unavailable causes partial error results
- Network timeout on slow contract lookups
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"chain": "base",
"token_addresses": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48,0x4200000000000000000000000000000000000006,0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"chain": "base",
"count": 3,
"limit": 5,
"results": [
{
"chain": "base",
"action": "CAUTION",
"reasons": [
"Market data unavailable; unable to verify price, liquidity, or 24h volume."
],
"sources": [
"GoPlus",
"DexScreener"
],
"verdict": "risky",
"warnings": [
"GoPlus: GoPlus returned no token security data",
"DexScreener: DexScreener returned no pools for this token"
],
"timestamp": "2026-05-29T20:49:52.529597+00:00",
"confidence": "high",
"raw_checks": {
"holder_risk": {
"top_10_holders_percent": 0,
"cluster_holding_percent": 0,
"hidden_clusters_detected": false
},
"market_data": {
"price_usd": "",
"volume_24h": "",
"liquidity_usd": ""
},
"composite_verdict": {
"action": "CAUTION",
"safety_score": 80,
"critical_warnings": [
"Market data unavailable; unable to verify price, liquidity, or 24h volume."
]
},
"contract_security": {
"can_mint": false,
"is_proxy": false,
"is_honeypot": false,
"is_open_source": true,
"buy_tax_percent": 0,
"cannot_sell_all": false,
"sell_tax_percent": 0,
"transfer_pausable": false,
"is_in_trusted_list": false,
"scam_pattern_detected": false,
"honeypot_with_same_creator": false
}
},
"holder_risk": {
"top_10_holders_percent": 0,
"cluster_holding_percent": 0,
"hidden_clusters_detected": false
},
"market_data": {
"price_usd": "",
"volume_24h": "",
"liquidity_usd": ""
},
"safety_score": 80,
"token_address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"contract_security": {
"can_mint": false,
"is_proxy": false,
"is_honeypot": false,
"is_open_source": true,
"buy_tax_percent": 0,
"cannot_sell_all": false,
"sell_tax_percent": 0,
"transfer_pausable": false,
"is_in_trusted_list": false,
"scam_pattern_detected": false,
"honeypot_with_same_creator": false
}
},
{
"chain": "base",
"action": "PROCEED",
"reasons": [],
"sources": [
"GoPlus",
"DexScreener"
],
"verdict": "safe",
"warnings": [],
"timestamp": "2026-05-29T20:49:53.281867+00:00",
"confidence": "high",
"raw_checks": {
"holder_risk": {
"top_10_holders_percent": 0,
"cluster_holding_percent": 0,
"hidden_clusters_detected": false
},
"market_data": {
"price_usd": "2015.80",
"volume_24h": "70665395.65",
"liquidity_usd": "123650877.38"
},
"composite_verdict": {
"action": "PROCEED",
"safety_score": 100,
"critical_warnings": []
},
"contract_security": {
"can_mint": false,
"is_proxy": false,
"is_honeypot": false,
"is_open_source": true,
"buy_tax_percent": 0,
"cannot_sell_all": false,
"sell_tax_percent": 0,
"transfer_pausable": false,
"is_in_trusted_list": false,
"scam_pattern_detected": false,
"honeypot_with_same_creator": false
}
},
"holder_risk": {
"top_10_holders_percent": 0,
"cluster_holding_percent": 0,
"hidden_clusters_detected": false
},
"market_data": {
"price_usd": "2015.80",
"volume_24h": "70665395.65",
"liquidity_usd": "123650877.38"
},
"safety_score": 100,
"token_address": "0x4200000000000000000000000000000000000006",
"contract_security": {
"can_mint": false,
"is_proxy": false,
"is_honeypot": false,
"is_open_source": true,
"buy_tax_percent": 0,
"cannot_sell_all": false,
"sell_tax_percent": 0,
"transfer_pausable": false,
"is_in_trusted_list": false,
"scam_pattern_detected": false,
"honeypot_with_same_creator": false
}
},
{
"chain": "base",
"action": "PROCEED",
"reasons": [],
"sources": [
"GoPlus",
"DexScreener"
],
"verdict": "safe",
"warnings": [
"DexScreener: token is quote-side in selected pair; price may reflect the other token"
],
"timestamp": "2026-05-29T20:49:54.047001+00:00",
"confidence": "medium",
"raw_checks": {
"holder_risk": {
"top_10_holders_percent": 0,
"cluster_holding_percent": 0,
"hidden_clusters_detected": false
},
"market_data": {
"price_usd": "1.0",
"volume_24h": "1697111.39",
"liquidity_usd": "26851891.66"
},
"composite_verdict": {
"action": "PROCEED",
"safety_score": 90,
"critical_warnings": []
},
"contract_security": {
"can_mint": false,
"is_proxy": true,
"is_honeypot": false,
"is_open_source": true,
"buy_tax_percent": 0,
"cannot_sell_all": false,
"sell_tax_percent": 0,
"transfer_pausable": false,
"is_in_trusted_list": true,
"scam_pattern_detected": false,
"honeypot_with_same_creator": false
}
},
"holder_risk": {
"top_10_holders_percent": 0,
"cluster_holding_percent": 0,
"hidden_clusters_detected": false
},
"market_data": {
"price_usd": "1.0",
"volume_24h": "1697111.39",
"liquidity_usd": "26851891.66"
},
"safety_score": 90,
"token_address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"contract_security": {
"can_mint": false,
"is_proxy": true,
"is_honeypot": false,
"is_open_source": true,
"buy_tax_percent": 0,
"cannot_sell_all": false,
"sell_tax_percent": 0,
"transfer_pausable": false,
"is_in_trusted_list": true,
"scam_pattern_detected": false,
"honeypot_with_same_creator": false
}
}
],
"summary": {
"safe": 2,
"error": 0,
"risky": 1,
"blocked": 0
},
"timestamp": "2026-05-29T20:49:54.047201+00:00"
}Tags
x402
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