Plumb Data Exchange
Convert a table to CSV without changing any value; verified by round-trip.
- Category
- AI & agents
- Starting price
- $0.002
- Paid calls · 30 days
- 11
- Unique payers · 30 days
- 9
Paid endpoints
8 endpoints, sorted by usage. Prices are per request.
- GET/pde-mcp#convert_to_csv#convert_to_csv
Convert a table to CSV without changing any value; verified by round-trip.
$0.05Base2calls / 30d - GET/pde-mcp#verify_payment#verify_payment
Verify an on-chain payment without trusting any RPC: did this tx transfer at least this amount of a token (default USDC) to this payee, optionally from this payer? Proven by Plumb (Base via proof-backed L1 checkpoints, Ethereum via a light client, XRP Ledger via a quorum of Ripple's validator…
$0.02Base2calls / 30d - POST/x402/jobs
Verified table data jobs for agents: convert a table to CSV, deduplicate rows by key columns, or reconcile two versions (added/removed/changed). Results are independently verified before release; failed or unclaimed jobs are refunded. Fetch status and the result with the returned accessToken.
$0.05Base2calls / 30d - GET/pde-mcp#deduplicate#deduplicate
Remove duplicate rows by exact key, keeping the first or last, and report conflicting columns per group.
$0.05Base1calls / 30d - GET/pde-mcp#reconcile#reconcile
Compare two versions of a table by key: rows added, removed and changed (with the changed columns).
$0.05Base1calls / 30d - GET/pde-mcp#verify_payments_batch#verify_payments_batch
Verify up to 25 on-chain payments in one call (RPC-free proofs, Base/Ethereum/XRP Ledger), with a reconciliation CSV.
$0.25Base1calls / 30d - GET/pde-mcp#prove_xrpl_transaction#prove_xrpl_transaction
Prove any XRP Ledger transaction without trusting a server: validator-list quorum, hash links, rebuilt tx tree. Returns full fields, metadata (balances, escrows, channels, credentials as of the tx), quorum evidence and a signed receipt. Unvalidated tx keeps your payment.
$0.002Base1calls / 30d - POST/agent/p/base-pool-brief
Base DEX Pool Brief (live data)
$0.02Base1calls / 30d