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Orion CINT Revenue Safety — Approval Spender Check
x402
Orion CINT Revenue Safety — Approval Spender Check is a paid API for AI agents from orionkr.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Checks whether a Base blockchain address, token, or contract is safe to approve as a spender before an agent executes a swap or token approval, returning a PASS/WAIT/FAIL verdict with a risk score and blocking flags.
Price / call$0.05
Success—
StatusUnknown
How this service works
Orion CINT Revenue Safety is a Virtuals and x402 agent payment safety layer with live CINT RHC Pulse holder tiers, current USDC creator-payout evidence, historical cbBTC context, provider trust checks, transaction safety, and guarded swap planning.
Output
Returns a JSON object with a boolean success flag, a verdict string (PASS, WAIT, or FAIL), a numeric risk_score (0–100), an array of blocking_flags describing detected issues, a verdict_ttl_seconds indicating how long the result is valid, and a required_next_call path pointing to the recommended follow-up endpoint (e.g. /v1/base/transaction-safety or /v1/base/before-signing).
Example use cases
Pre-swap approval gate for autonomous DeFi agent
“My trading agent is about to approve a DEX router contract on Base to swap 1000 USDC — can you check whether 0x4497464A3eAFAd8153cFd7F4681966a472f1bAb9 is a safe spender and give me the risk verdict before it signs anything?”
Memecoin entry safety screen
“I want to buy into a new memecoin on Base but I need to approve its contract first — can you run an approval safety check on token address 0xABC123... and tell me if there are any blocking flags or if I should wait?”
Recurring DCA agent pre-approval check
“My DCA agent runs daily buys on Base and needs to recheck the spender approval for 0x4497464A3eAFAd8153cFd7F4681966a472f1bAb9 each cycle — run an approval-spender check with an amountIn of 50 USDC and tell me if the verdict is still PASS.”
Technical details
Endpoint
GEThttps://orionkr.xyz/v1/base/approval-spender-checkWhen to prefer
Use this endpoint as the first gate before any token approval or swap on Base, especially in autonomous agent flows where a human is not manually reviewing each transaction. It is specifically designed for Virtuals and x402 agent pipelines and integrates with the Orion stateful safety chain (followed by /v1/base/transaction-safety and /v1/base/before-signing). Prefer this over generic on-chain lookups when you need a structured PASS/WAIT/FAIL verdict with a TTL, blocking flags, and a guided next-step recommendation.
Side effects
- Address not on Base — returns error or unexpected verdict if a non-Base address is supplied
- Missing required address param — API may return a 400 or empty result
- Contract not indexed — unknown or newly deployed contracts may return a high risk score by default due to lack of history
- Stale verdict — if TTL has expired, the result may no longer reflect current chain state
- Rate limit or payment failure — x402 payment not processed correctly results in 402 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"address": "0x4497464A3eAFAd8153cFd7F4681966a472f1bAb9",
"success": true,
"verdict": "WAIT",
"endpoint": "/v1/base/approval-spender-check",
"risk_score": 42,
"blocking_flags": [],
"required_next_call": "/v1/base/transaction-safety",
"recommended_next_action": "If context changed, call /v1/base/transaction-safety; if signing real capital, call /v1/base/before-signing first."
}
}Tags
x402
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