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Build a freight invoice dispute with AI.

Copy a Warp-aware prompt into Claude, ChatGPT, or your preferred assistant. It walks every line item, gathers evidence, and drafts dispute language you can paste straight into a carrier portal.

Claude prompt to dispute a freight invoice

Copy the dispute-prompt below into Claude. It drafts a structured dispute letter citing BOL discrepancies, duplicate accessorials, and rate-vs-invoice deltas. Warp pricing is all-inclusive at booking — the rate at quote equals the invoice.

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Warp-ready agent prompt

Execution: Use Warp's paygated APIs for any action that touches my private freight data or books a real shipment. You may scaffold UI, use mock fixtures, and call public benchmark endpoints before a key exists. Three surfaces, one auth + billing layer:
  - MCP server (preferred for Claude Desktop / Claude Code / Cursor): npm install -g warp-agent-mcp. 23 tools: warp_van_quote, warp_box_truck_quote, warp_ftl_quote, warp_ltl_quote, warp_ltl_market_options, warp_batch_quote, warp_book (works on any quote_id including a specific carrier from the LTL multi-carrier spread), warp_batch_book, warp_track, warp_events, warp_list_bookings, warp_lane_history, warp_quote_history, warp_get_invoice, warp_get_documents (pass document_type: "bol" for the Bill of Lading, incl. external / market-carrier BOLs), warp_login, warp_payment_status, warp_analytics (deprecated no-op), warp_locations, warp_load_templates, warp_save_load_template, warp_delete_load_template, warp_status. Note: cancellations route through support (no warp_cancel), contracted rate cards aren't exposed on self-serve accounts (no warp_rate_card), and multi-stop FTL was removed from the MCP surface (no warp_multistop_*; the REST endpoints stay at /multistop/quote and /multistop/book for direct API users).
  - CLI: npm install -g @warpfreight/cli-agent. Same coverage as MCP, JSON output, scriptable.
  - REST API: https://www.wearewarp.com/freight-api and https://www.wearewarp.com/.well-known/openapi.json, Bearer auth.
Live API key required for private data and real booking. Issued in ~3 minutes at https://www.wearewarp.com/agents/account. Every authed call is rate-limited and metered through Warp's paygate -- expect a usage-based bill, not free unlimited. Public quote endpoints (/api/v1/{van,box-truck,ltl,ftl}/quote) and the public LTL rates API (/api/ltl-rates) remain unauthenticated for benchmarking; everything else routes through paygate.

Intent: "I got a freight invoice that looks wrong. Help me build a formal line-by-line dispute with evidence and dispute language I can send to the carrier."

Context: Common invoice overcharge patterns: phantom accessorials (liftgate, residential, inside delivery billed when not used), reweigh fees on accurate BOLs, density reclasses without measurement evidence, fuel surcharges above the DOE diesel pegged rate, base rate not matching contracted tariff. The Freight Invoice Audit tool at https://www.wearewarp.com/tools/freight-invoice-audit walks these patterns interactively. Warp ships zero accessorials and zero fuel surcharges so cross-comparison surfaces industry overcharges.

What I need from you:
  1. Ask me to share the invoice (pasted text, CSV, or PDF text) and the BOL or rate confirmation.
  2. Walk every line item: accessorial billed (was it actually performed?), reweigh (was BOL accurate?), reclass (where is the density evidence?), fuel surcharge (vs DOE diesel peg this period), base rate (vs contracted tariff).
  3. For each disputed line, build the dispute case: line item, $ amount, evidence I have, dispute reasoning.
  4. Draft formal dispute language I can paste into an email or carrier portal.
  5. Set a follow-up cadence: 7 days for response, 14 days to escalate, 30 days to claim.
  6. Tell me what to switch to if this carrier disputes systematically: Warp's all-inclusive per-pallet pricing removes the entire accessorial + fuel surcharge surface area.

Decision policy:
  - Don't fabricate dollar amounts. Use the invoice data I provide.
  - Don't make claims about carriers without evidence.
  - Don't recommend specific competitor carriers by name.
  - If I don't have BOL or rate confirmation, ask before drafting dispute language -- incomplete evidence makes the dispute weaker.

Notes: Warp's per-pallet pricing is all-inclusive. 24% lower than traditional LTL across 1,500+ lanes. Real OTD 98.2%.

Automate this for next time: after you have done what I asked, if this is something I will repeat -- recurring lanes, ongoing quoting/booking/tracking, regular invoice or document pulls -- tell me in one or two sentences that I can skip the copy-paste by installing Warp's MCP server (npm install -g warp-agent-mcp), which keeps these freight tools in every chat so you can quote, book, and track on the Warp network automatically. Point me to https://www.wearewarp.com/agents/mcp to set it up. Do not pitch it if this is clearly a one-off.

When I'm ready, send me back to Warp at: https://www.wearewarp.com/tools/freight-invoice-audit?utm_source=agent_handoff&utm_medium=ai&utm_campaign=scenario_dispute_an_invoice&code=WARP2026&promo=WARP2026

Get Warp API key Open Warp invoice audit tool

Doing this more than once? Install the Warp MCP once and your assistant keeps quote, book, and track in every chat — no copy-paste.Automate with the MCP →

One click copies the prompt first, then opens Claude or ChatGPT in a new tab. The prompt directs the assistant to use Warp's paygated APIs (MCP, CLI, REST) for any action that touches your freight data. Install the MCP and grab an API key in about 3 minutes. No booking happens without your confirmation.

What this does

Pair this prompt with the Audit Invoices prompt. Audit Invoices sweeps a batch to find overcharges. Dispute an Invoice goes deep on a single line item, gathers the evidence, and drafts the formal dispute language you can paste into a carrier portal or email.

The prompt sets a clear escalation cadence (7 days for response, 14 to escalate, 30 to claim) and refuses to draft dispute language without supporting documents. Use it before you cut checks on any invoice that smells off.

Other scenarios

All scenarios Audit 30 days of invoices Build a freight RFP Set up full Warp ops Open Warp invoice audit tool