Fidren
Checks a counterparty before an AI agent pays: what the evidence supports, and for how much.
사용해야 할까요
품질 및 안전성
도구 정의와 프로토콜 준수에 대한 자동 분석을 기반으로 합니다.
컨텍스트 비용
이는 서버의 도구가 모델의 컨텍스트에 로드될 때마다 소비되는 대략적인 토큰 수입니다. 수치가 높을수록 다른 작업에 사용할 수 있는 주의가 줄어듭니다.
설치
원클릭 설치
`claude_desktop_config.json` 파일에 다음을 추가하세요:
{
"mcpServers": {
"counterparty": {
"url": "https://api.fidren.net/mcp"
}
}
}원격 엔드포인트
https://api.fidren.net/mcpstreamable-http할 수 있는 일
도구 목록
도구 (1)
🟢fidren_check_counterparty(address, chain, amount_cents, currency, service_identifier)
Before an AI agent pays an unfamiliar counterparty, Fidren returns what payment action the observed evidence supports, how much exposure that evidence supports for the amount actually requested, and why. Same counterparty, same evidence, a different requested amount: potentially a different payment action. The amount is an input to the decision, not a filter applied to a fixed score. Call this before sending a payment to a counterparty address the agent has not paid before. Or before raising the amount it is willing to send to a counterparty it has paid before. Or when a counterparty requests more than a previously approved exposure. Cost: 100 free decisions per day, per IP. None. No account, no API key, no card, no wallet. After that, $0.01 USDC per decision over x402 on eip155:8453. Coverage: observed settlement history is indexed on base (eip155:8453) only. An address on any other chain answers from no history rather than from evidence — which is a statement about coverage, not a verdict about the counterparty. Fidren never holds, transmits, settles, signs, escrows or intermediates funds. It returns an advisory decision; the caller’s own infrastructure enforces it. A returned verdict is advice; it moves nothing and blocks nothing on its own.
입력 스키마
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "The counterparty you are about to pay. 0x-prefixed, 20 bytes."
},
"chain": {
"type": "string",
"enum": [
"base",
"polygon"
],
"description": "Which chain the address is on. Evidence exists for \"base\" only."
},
"amount_cents": {
"type": "integer",
"minimum": 0,
"description": "The amount you actually intend to pay, in cents. Not a cap and not a filter: the same counterparty can warrant a different action at a different amount."
},
"currency": {
"type": "string",
"enum": [
"USD",
"USDC",
"USDT"
],
"description": "Optional. Defaults to USD."
},
"service_identifier": {
"type": "string",
"maxLength": 128,
"description": "Optional. Your own label for the operation."
}
},
"required": [
"address",
"chain",
"amount_cents"
],
"additionalProperties": false
}커뮤니티
증거