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LegalPulse Sign-Check — Pre-Signature Contract Clearance
x402
LegalPulse Sign-Check — Pre-Signature Contract Clearance is a paid API for AI agents from legalpulse.theaslangroupllc.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-13).
Analyzes contract text and returns a sign/negotiate/walk-away verdict with verbatim red flags, missing protections, key terms, and ranked negotiation asks from the non-drafting party's perspective.
Price / call$0.5
Success—
StatusUnknown
How this service works
Pre-signature contract clearance: send the contract text, get a sign / negotiate / walk-away verdict with red flags quoted verbatim from the document, missing protections, key terms, and ranked negotiation asks — reviewed from YOUR side (freelancer, tenant, employee, customer, vendor). Any jurisdiction, auto-detected. Call before you sign.
Output
A structured verdict (sign / negotiate / walk-away), verbatim red flag quotes pulled directly from the contract, a list of missing protective clauses, a plain-language summary of key terms, and a ranked list of negotiation asks — all analyzed from the non-drafting party's perspective with jurisdiction auto-detected.
Example use cases
Apartment lease negotiation before signing
“I'm about to sign a lease for a new apartment and want to make sure I'm not missing anything or agreeing to unfair terms. Can you analyze this lease agreement and give me a clear verdict on whether I should sign it as-is, what specific clauses concern you most, and what terms I should try to negotiate with the landlord? Here's the full lease: [paste contract]”
Employment offer protection review
“I received an employment offer with an NDA, non-compete, and some other clauses I don't fully understand. Before I accept, can you review this employment contract from my perspective, flag any problematic language, tell me what protective clauses might be missing, and rank what I should push back on? Here's the full offer letter and agreement: [paste contract]”
Vendor partnership agreement assessment
“My company is about to sign a partnership agreement with a vendor and I need a quick verdict on whether this is a balanced deal or if we're taking on too much risk. Can you analyze this vendor agreement, pull out the red flags, identify what protections we're missing, and tell me what we should negotiate before we commit? Here's the contract: [paste contract]”
Technical details
Endpoint
GEThttps://legalpulse.theaslangroupllc.com/api/legal/sign-checkWhen to prefer
Use this endpoint when a user needs a pre-signature go/no-go recommendation on a specific contract document, especially when they are the non-drafting party (freelancer, tenant, employee, customer, vendor) and need verbatim red flag identification and ranked negotiation priorities. Prefer this over a general contract-explanation endpoint when a decision verdict is required, not just clause education.
Side effects
- Contract text too short or not recognizable as a legal document — returns error or low-confidence result
- Jurisdiction cannot be determined from document content — may return generic multi-jurisdiction guidance
- Contract in unsupported language — may return error or degraded analysis
- Rate limit or payment failure — 402 or 429 error
- Ambiguous party role — may default to generic review without role-specific framing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"verdict": "negotiate",
"headline": "Payment terms and uncapped indemnity need fixing before you sign.",
"red_flags": [
{
"issue": "Uncapped indemnity",
"severity": "major",
"clause_quote": "Contractor shall indemnify and hold harmless Client against any and all claims...",
"fix_to_request": "Cap indemnity at fees paid in the prior 12 months"
}
],
"negotiation_points": [
"Cap the indemnity",
"Add NET-30 payment deadline"
],
"missing_protections": [
{
"protection": "Late-payment interest",
"clause_to_add": "Overdue invoices accrue interest at 1.5%/month"
}
],
"plain_english_summary": "You are agreeing to..."
}
}Tags
x402
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