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Document diff

Compare two texts and return structured line additions, removals, and a unified diff.

$0.01 USDCBase + Solanax402 v2POST

Pay $0.01 USDC and run in your browser View free result sample

Endpoint

https://apiacre.com/v1/document/diff

Send the JSON body below. An unpaid request returns HTTP 402 with a PAYMENT-REQUIRED header; an x402-compatible buyer signs the requirement and retries with PAYMENT-SIGNATURE.

Pay $0.01 USDC and run in your browser

Official Coinbase agent path

Coinbase Agentic Wallet can satisfy this x402 request in one command. Running it may pay automatically, so --max-amount is fixed to $0.01 USDC in atomic units. Copying the command does not install, authenticate, sign, or pay; review the request and use a separate low-value wallet before running it.

npx --yes awal@latest x402 pay https://apiacre.com/v1/document/diff \
  -X POST \
  -d '{"before":"status: draft","after":"status: approved"}' \
  --max-amount 10000 \
  --json

Coinbase pay-for-service documentation · Buyer setup and wallet safety

Alternative third-party AgentCash commands

Run check first without payment. Its fetch command may automatically pay up to the exact listed price.

npx --yes agentcash@latest check https://apiacre.com/v1/document/diff
npx --yes agentcash@latest fetch https://apiacre.com/v1/document/diff \
  --method POST \
  --header 'content-type: application/json' \
  --body '{"before":"status: draft","after":"status: approved"}' \
  --payment-protocol x402 \
  --payment-network base \
  --max-amount 0.010

AgentCash CLI documentation

Input example

{
  "before": "status: draft",
  "after": "status: approved"
}

Response shape

View free static sample JSON

{
  "request_id": "018f1f54-7f38-7ba2-8dc3-5f90272d9f1a",
  "service": "document.diff",
  "version": "1",
  "data": {
    "diff": "--- before\n+++ after\n@@ -1 +1 @@\n-status: draft\n+status: approved",
    "added": 1,
    "removed": 1,
    "changed": true
  },
  "meta": {
    "duration_ms": 42,
    "cached": false,
    "sources": [],
    "warnings": [],
    "next_actions": []
  }
}

Complete recipes using this API

These buyer-controlled recipes connect this service to compatible API Acre results. Every step has its own exact price and requires separate authorization.

Review a code change with structural and line evidence

$0.06 USDC max

Review two caller-supplied source snapshots with deterministic static signals, then optionally inspect exact line additions, removals, and a bounded unified diff. For the complete recipe, each snapshot must be no more than 500,000 characters. Neither step executes code or accesses the network, and each step requires a separate buyer authorization.

Inspect the 2-step recipe

Try the payment challenge

curl -i -X POST 'https://apiacre.com/v1/document/diff' \
  -H 'content-type: application/json' \
  --data '{"before":"status: draft","after":"status: approved"}'