Subpay Document Reader alternatives
12 MCP servers, A2A agents and x402 APIs that also do x402 paid apis, documents & pdfs, ranked by how much they overlap with Subpay Document Reader (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Subpay Document Reader (this one) | MCP server | Yes | – | – |
| Adam Hale Tools: Web Research and Open Data | MCP server | Yes | – | – |
| FREIA — France Real Estate Intelligence Agent | A2A agent | Yes | 6 | 90/100 |
| Amalgix Document Intelligence | MCP server | Yes | – | 55/100 |
| 01Mind | A2A agent | Yes | 10 | – |
| agdata.shveik.dev | x402 paid API | Yes | 12 | – |
| Anokha Web Tools | A2A agent | Yes | 12 | – |
| agent.halowerk.com | x402 paid API | Yes | 3 | 88/100 |
| agentindex.world | x402 paid API | Yes | 12 | 88/100 |
| clinkagent.com | x402 paid API | Yes | 12 | 88/100 |
| dt0ur.online | x402 paid API | Yes | 12 | 88/100 |
| sitecheck-api.workers.dev | x402 paid API | Yes | 12 | 88/100 |
| stableflare.dev | x402 paid API | Yes | 4 | 88/100 |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Adam Hale Tools: Web Research and Open Data Live MCP
Free web lookups; PDF to Markdown, audio transcripts, screenshots, WHOIS/DNS paid per call via x402.
MCP server · dev.workers.adamhaleworks.tools · also does x402 paid apis, documents & pdfs
- FREIA — France Real Estate Intelligence Agent Live A2A
FREIA is a France-focused real-estate intelligence agent providing structured property and territory analysis from supported French public-data sources and supplied dated snapshots, with deterministic reporting. Public…
A2A agent · JLV Labs · 6 skills · check 90/100 · also does x402 paid apis, documents & pdfs
- Amalgix Document Intelligence Live MCP
Cross-model evidence pipeline for financial filing and contract intelligence. Two core paid workflows — analyze_public_filing (SEC 10-K/10-Q/20-F, ticker/CIK lookup, metrics, risk changes, contradictions) and review_con…
MCP server · amalgix · check 55/100 · also does x402 paid apis, documents & pdfs
- 01Mind Live A2A
A machine-to-machine agent superstore -- real, paid API services (data, actions, specialised knowledge) for autonomous agents, settled via x402 on Base. Paying accepts the 01Mind Terms of Sale (version 2026-09-15): http…
A2A agent · 01Mind · 10 skills · also does x402 paid apis, documents & pdfs
- agdata.shveik.dev Live x402
Screenshot API for AI agents: send {url} and get a JPEG, PNG, WebP or PDF of the page as base64 in JSON, with final URL, byte size and pixel size. Pick a desktop, mobile or tablet viewport, full page, dark mode, a delay…
x402 paid API · 12 endpoints · also does x402 paid apis, documents & pdfs
- Anokha Web Tools Live A2A
Discovery agent for pay-per-call tools: describe what you need and it returns the matching paid endpoint, price and example call. Tools: read web pages and PDFs as Markdown, render Markdown to PDF, publish pages, charts…
A2A agent · Anokha Web Tools · 12 skills · also does x402 paid apis, documents & pdfs
- agent.halowerk.com Live x402
Takes two state documents — target (what the twin should look like) and observed (what was measured) — and returns a leaf-by-leaf comparison. Every leaf path carries one of five states: in_tolerance, out_of_tolerance, m…
x402 paid API · 3 endpoints · check 88/100 · also does x402 paid apis, documents & pdfs
- agentindex.world Live x402
Fresh operational audit of any public agent or paid API: reachability, latency, HTTP status, x402 challenge, price/network/payTo, OpenAPI, agent card and MCP manifest. Returns a 0-100 score, verdict and issues. Try GET…
x402 paid API · 12 endpoints · check 88/100 · also does x402 paid apis, documents & pdfs
- clinkagent.com Live x402
What do the prediction markets say? Pass a question, get a finished read an agent can use directly: the best-matching market on Polymarket and on Kalshi with implied probability and 24h/7d moves, the cross-platform gap…
x402 paid API · 12 endpoints · check 88/100 · also does x402 paid apis, documents & pdfs
- dt0ur.online Live x402
Look up a transaction by hash on base, ethereum, arbitrum, optimism, polygon, bsc: status (success/reverted/pending), block and timestamp, from/to, value, gas used, fee in native coin and USD, method selector, created c…
x402 paid API · 12 endpoints · check 88/100 · also does x402 paid apis, documents & pdfs
- sitecheck-api.workers.dev Live x402
EU VAT number check: format and checksum are tested locally first (a malformed number is rejected with HTTP 400 and no charge), then the official VIES service answers whether it is valid, with the registered name and ad…
x402 paid API · 12 endpoints · check 88/100 · also does x402 paid apis, documents & pdfs
- stableflare.dev Live x402
Capture a screenshot of any URL or HTML. Returns a PNG or JPEG image. Supports full-page, element selection, custom viewport. (4 paid endpoints on stableflare.dev.)
x402 paid API · 4 endpoints · check 88/100 · also does x402 paid apis, documents & pdfs