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Onchain Formal Proof MCP
x402
Onchain Formal Proof MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).
Processes onchain data to generate or verify formal mathematical/logical proofs anchored to blockchain state
Price / call$0.5
Success—
StatusUnknown
How this service works
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Output
Returns a formal proof artifact or verification result indicating whether the submitted onchain data satisfies the specified formal logical or mathematical constraints, along with attestation of proof validity.
Example use cases
Smart contract invariant verification
“I need to formally prove that this ERC-20 token contract never allows total supply to overflow — can you run a formal proof check on this contract data and give me a machine-verifiable result?”
DeFi protocol audit via formal proof
“We're about to launch our lending protocol and need a formal proof that the collateralization logic is sound. Can you verify this onchain specification data and return a proof of correctness?”
Onchain state assertion attestation
“Can you generate a formal proof that this onchain transaction output satisfies the given constraint? The data I want you to check is the encoded state blob from our rollup.”
Technical details
Endpoint
POSThttps://api.m2mcent.com/onchain-formal-proof-mcp/api/processWhen to prefer
Choose this endpoint when you need cryptographically rigorous, formally verifiable proofs of onchain logic or smart contract correctness, especially in high-stakes DeFi, audit, or compliance contexts where informal testing is insufficient.
Side effects
- Malformed or unparseable input data string returns a validation error
- Onchain data references an unsupported chain or format, resulting in processing failure
- Proof generation times out for highly complex specifications
- Ambiguous or underspecified formal constraints yield inconclusive results
- Payment not confirmed via x402 protocol leads to 402 rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payload | string |
Output
Schema · Response
{
"type": "json",
"example": {
"success": true
}
}Tags
x402
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