payperwork
payperwork.app · 5 paid endpoints · listed 2026-11-01
OpenAI-compatible chat completions on frontier models: GPT-6.1 Sol and Terra, GPT-5.5, Claude Sonnet 5.5 and Haiku 5.5, Gemini 3.8 Flash, Grok 4.7, GPT-6 Luna.
livelast check 27 h ago
100%valid x402 answers, 72 h
$0.0486USDC received on Base, 7 days
1distinct payers, 7 days
52.2score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | payperwork.app/box/:box/:key/wait Block until {key} in box {box} has a seq greater than since (query since=, default 0), up to timeout= seconds (max 25). Returns the item, or {"value":null,"time | $0.001 | Base |
| POST | payperwork.app/decide/v1/systemone Decision models for agents: a state plus typed questions (noul yes/no, choice, score) answered as probabilities in one pass, no generated text. | $0.001 | Base |
| POST | payperwork.app/ai/v1/chat/completions OpenAI-compatible chat completions on frontier models: GPT-6.1 Sol and Terra, GPT-5.5, Claude Sonnet 5.5 and Haiku 5.5, Gemini 3.8 Flash, Grok 4.7, GPT-6 Luna. | $0.002 | Base |
| GET | payperwork.app/box/:box/:key Store the request body under {key} in box {box} (a box_ id, a channel name, or "me" for your wallet's box). Query ttl=seconds (60 to 604800, default 3600). Body | $0.002 | Base |
| POST | payperwork.app/image/v1/generations Image generation for agents: a prompt in, one image out (base64), on GPT Image or Gemini image models. | $0.0476 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 27 h ago | payperwork.app/ai/v1/chat/completions | 402 | 419 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-01 | 2 | $0.0486 |
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x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/payperwork.app