Messari Crypto M&A Deals

x402

Messari Crypto M&A Deals is a paid API for AI agents from api.messari.io, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-10).

Returns paginated cryptocurrency merger and acquisition deals including acquirer, target entity, and transaction values with date filtering.

Price / call$0.25

Seller volume →—

Success—

StatusUnknown

How this service works

Get crypto M&A deals with acquirer, target, and deal values.

Output

A paginated list of crypto M&A deal records, each containing the acquiring entity, the acquired/target entity, the announced date, and the transaction value or deal amount where available.

Example use cases

Example prompt

“Show me all crypto M&A deals announced after January 1 2024 where the transaction amount was at least $50 million, give me the first 20 results.”

Technical details

Endpoint

GEThttps://api.messari.io/funding/v1/mergers-and-acquisitions?utm_source=zero.xyz

When to prefer

Use this endpoint when you need structured data on cryptocurrency industry M&A activity, including deal values and counterparties. Prefer this over general web search when you need machine-readable, filterable deal records with entity IDs for cross-referencing with other Messari data like funding rounds or organization profiles.

Side effects

Invalid date format for announcedAfter or announcedBefore returns a 400 error
Unknown acquiredEntityId or acquiringEntityId returns empty results
Payment not included or insufficient results in 402 Payment Required
Page number beyond available results returns empty data set
transactionAmountMin greater than transactionAmountMax returns validation error

Input

Schema · Request body

Field	Type	Description
page	integer
limit	integer
announcedAfter	string
announcedBefore	string
acquiredEntityId	array
acquiringEntityId	array
transactionAmountMax	number
transactionAmountMin	number

Output

Schema · Response

{
  "example": {
    "data": [
      {
        "id": "deal-001",
        "status": "completed",
        "acquiredEntity": {
          "id": "project-123",
          "name": "Acquired Protocol"
        },
        "acquiringEntity": {
          "id": "org-001",
          "name": "Acquirer Capital"
        },
        "announcementDate": "2025-05-20",
        "transactionAmountUSD": 75000000
      }
    ]
  }
}

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