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Task

Invoice

29 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

X Pay x402 REST usage

Payment quote with amount, asset, and merchant wallet

www.api-xpay.com Crypto & Payments 7,043 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Bitrefill x402 REST usage

Search 10,000+ gift card & voucher brands across 180+ countries by name and country. Pay in USDC via x402, no account.

api.bitrefill.com Crypto & Payments 164 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Agent Output Verifier x402 REST usage

Independently verify an agent's output before you pay: an invoice or any deliverable, checked against your JSON Schema and rules like sums matching totals. Pass/fail, % passed, fix hints and a signed receipt. $0.02 USDC,...

fastapi-service-5ag4.onrender.com Crypto & Payments 12 calls / 30d checked 2026-10-26
0.02 USDC per call per call

Mearef - Mid-East reference data x402 REST usage

Cost to employ: every statutory contribution priced line by line, employee and employer sides separated, with the schemes we will not price named and reasoned

mearef.dev Other services 3 calls / 30d checked 2026-10-26
0.05 USDC per call per call

German Invoice Details Check x402 REST usage

Checks a German invoice (Rechnung) for the ten mandatory details of § 14 (4) UStG, the German VAT act, from caller-supplied invoice text. If a total up to 250 EUR is detectable, the small-amount simplifications (Kleinbet...

api.ozdreamtools.de Media & Creative 1 calls / 30d checked 2026-10-26
0.1 USDC per call per call

Stack Billing x402 REST usage

Generate a finished, professional invoice PDF from JSON — recipient and line items in, a ready-to-send application/pdf out. Layouts: standard, legal, creative. Totals and tax are computed server-side so the numbers alway...

stackbill.app Media & Creative 1 calls / 30d checked 2026-10-26
0.1 USDC per call per call

Afriref - Africa reference data x402 REST usage

Wage check: is this salary legal vs statutory minimum wage? Verdict + margin + instrument

afriref.dev Other services 4 calls / 30d checked 2026-10-26
0.02 USDC per call per call

Agent Output Verifier x402 REST usage

Free during launch: check AI agent output before you accept or pay for a deliverable against your JSON Schema and rules. Pass/fail, % of checks passed, fix hints, signed attestation and receipt. $0.02 USDC after, x402 v2...

verify.sarnai.dev Crypto & Payments 3 calls / 30d checked 2026-10-26
0.02 USDC per call per call

Vibe Springs x402 REST usage

Real-time BTC/USD price feed oracle. Retrieves live spot rate, 24h high/low, and volume directly from Coinbase Exchange.

vibesprings.net Data & Finance 28 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Counterparty check x402 REST usage

Check a known EU VAT ID and/or Peppol participant using separate tax-validity, entity-match, and discoverability evidence. VIES is never used for name search and upstream responses are not resold. / 既知のEU VAT IDまたは...

api.jpverify.com Search & Research 1 calls / 30d checked 2026-10-26
0.05 USDC per call per call

PaidPilot Invoice API x402 REST usage

Calculate a late fee on an overdue invoice. $0.01 USDC on Base per call. Flat, monthly % or annual %, simple or compounding, with grace days. Returns days late, fee, new total and a paste-ready invoice line. Don't use th...

api.paidpilot.io Media & Creative 5 calls / 30d checked 2026-10-26
0.01 USDC per call per call

d21 invoice_aging x402 REST usage

Legacy/supporting: invoice aging + collection priority. Not the go-to — prefer Signal.

draconic21-x402-api.onrender.com Media & Creative 2 calls / 30d checked 2026-10-26
0.02 USDC per call per call

Asiaref - Asia reference data x402 REST usage

VAT rate gross-up or extract for an amount: net/tax/gross incl. statutory levy components

asiaref.dev Web & Scraping 4 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Ausref - Oceania reference data x402 REST usage

VAT rate gross-up or extract for an amount: net/tax/gross incl. statutory levy components

ausref.dev Web & Scraping 4 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Euroref - Europe reference data x402 REST usage

VAT rate gross-up or extract for an amount: net/tax/gross incl. statutory levy components

euroref.dev Web & Scraping 4 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Decode a Lightning invoice x402 REST usage

Decode a BOLT11 Lightning Network invoice without paying it: network, amount in sats and BTC, description, payment hash, creation time, expiry time and whether it has already expired. Use to check what an invoice asks fo...

agent-data-tools.revmesh2074.workers.dev Media & Creative 3 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Number to English words x402 REST usage

Write a whole number (up to trillions, negatives allowed) out in English words, e.g. for cheques and invoices. Also returns the cheque form with 'and' cents when given a decimal amount. Use when amounts must be written o...

agent-data-tools.revmesh2074.workers.dev Media & Creative 3 calls / 30d checked 2026-10-26
0.01 USDC per call per call

AgentUtility.ai x402 REST usage

Keyword and autocomplete suggestions for any seed query. Aggregates Wikipedia OpenSearch and DuckDuckGo autocomplete (both public, no auth) into a de-duplicated ranked list — useful for SEO keyword research, content-gap...

x402.agentutility.ai Search & Research 13 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Aether x402 REST usage

Wallet balance on Base: the native ETH balance of any address, read live from the chain. Input: address

aether-x402.vercel.app Crypto & Payments 22 calls / 30d checked 2026-10-26
0.001 USDC per call per call

Japanese Invoice Extractor x402 REST usage

This endpoint extracts invoice registration numbers (T + 13 digits, with check-digit validation), total, subtotal, consumption tax with 8%/10% breakdown, and issue/due dates (Reiwa era converted to ISO) from Japanese inv...

invoice-extract-jp.threads-cron.workers.dev Media & Creative 4 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Number / amount to words x402 REST usage

Write a number or money amount in words, in Spanish or English (EUR, USD, GBP, MXN), with correct Spanish apocope (veintiún, un millón de euros). For invoices, cheques and contracts.

api.vextorium.com Media & Creative 5 calls / 30d checked 2026-10-26
0.003 USDC per call per call

EU VAT rates & breakdown x402 REST usage

Standard and reduced VAT rates of any EU member state, and an invoice breakdown (net, VAT, gross) from a net or VAT-inclusive amount, flagging rates that are not in force there.

api.vextorium.com Media & Creative 5 calls / 30d checked 2026-10-26
0.003 USDC per call per call

Latamref - LatAm reference data x402 REST usage

Working days / next working day in a date range: weekends + gazetted public holidays

latamref.dev Comms & Messaging 5 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Usaref - N America reference x402 REST usage

Working days / next working day in a date range: weekends + gazetted public holidays

usaref.dev Comms & Messaging 4 calls / 30d checked 2026-10-26
0.002 USDC per call per call

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