{"data":{"slug":"yiduochan-api-credits","name":"YiduoChan API Credits","description":"Prepaid credits and pay-per-call inference for MiniMax models over x402. Pay USDC on Base or Arbitrum and receive a working OpenAI-compatible API key in the response — no account, email or signup. Serves MiniMax-M2.7 and M2.7-highspeed for general chat, agent loops and coding; MiniMax-M3 for long-context reasoning with a 1,048,576-token window; speech-2.8-hd and speech-2.8-turbo for audio; MiniMax-H3 for video. Text, audio and video all draw on the same balance. Both x402 v1 and v2 are accepted. 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Credits are spent per token at published rates; no account, email or signup is required.","mime_type":"application/json","is_active":true,"first_seen_at":"2026-09-21T11:12:17.666Z","last_seen_at":"2026-10-25T12:01:08.941Z","variable_amount":false,"min_price_usd":0.1,"networks":["ARB","BSE"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"100000","price_usd":"0.1000000000","pay_to":"0x67164557fb0dd6ce00b95bac0931840ca1f6dbe5","max_timeout_seconds":120},{"scheme":"exact","network":"eip155:42161","network_caip2":"eip155:42161","asset_address":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","asset_address_norm":"0xaf88d065e77c8cc2239327c5edb3a432268e5831","asset_name":"USD Coin","price":"100000","price_usd":"0.1000000000","pay_to":"0x67164557fb0dd6ce00b95bac0931840ca1f6dbe5","max_timeout_seconds":120}],"pay_to_divergence":null},{"id":"aa2d77cd-2598-44a1-b0e9-e0164e51e26f","method":"GET","path":"/api/x402/credits/1","description":"Buy $1 of prepaid credits for the YiduoChan inference gateway and receive a working API key in the response. 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The key works with any OpenAI-compatible client against https://yiduochan.com/v1 and covers chat, reasoning, text-to-speech, image and video models. Credits are spent per token at published rates; no account, email or signup is required.","mime_type":"application/json","is_active":true,"first_seen_at":"2026-09-14T19:23:53.617Z","last_seen_at":"2026-10-25T12:01:08.981Z","variable_amount":false,"min_price_usd":5,"networks":["ARB","BSE"],"pricing":[{"scheme":"exact","network":"eip155:8453","network_caip2":"eip155:8453","asset_address":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","asset_address_norm":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USDC","price":"5000000","price_usd":"5.0000000000","pay_to":"0x67164557fb0dd6ce00b95bac0931840ca1f6dbe5","max_timeout_seconds":120},{"scheme":"exact","network":"eip155:42161","network_caip2":"eip155:42161","asset_address":"0xaf88d065e77c8cC2239327C5EDb3A432268e5831","asset_address_norm":"0xaf88d065e77c8cc2239327c5edb3a432268e5831","asset_name":"USD Coin","price":"5000000","price_usd":"5.0000000000","pay_to":"0x67164557fb0dd6ce00b95bac0931840ca1f6dbe5","max_timeout_seconds":120}],"pay_to_divergence":null}],"pay_to_changes":[],"assessment":{"updated_at":"2026-10-25T08:03:54.963Z","input_hash":"36c20491e5896c64716c14acdfb17306bd38ae764b10bd9383e634f24409d4ae","model_id":null,"prompt_version":null,"reliability":{"uptime":{"24h":100,"7d":100,"30d":100,"90d":100},"response_p95_ms":265,"avg_response_ms":296,"last_checked_at":"2026-10-25T07:59:53.381Z","consecutive_failures":0,"total_checks":2774},"compliance":{"grade":"A","passed":14,"total":14,"checks":[{"id":"payload_captured","label":"402 payload captured","pass":true},{"id":"accepts_present","label":"accepts[] array present","pass":true},{"id":"payto_recoverable","label":"payTo address recoverable","pass":true},{"id":"payto_conformant","label":"payTo at accepts[0].payTo (conformant shape)","pass":true},{"id":"payto_shape","label":"payTo is a valid on-chain address","pass":true},{"id":"price_present","label":"atomic price declared","pass":true},{"id":"price_sane","label":"atomic price in a sane range","pass":true},{"id":"asset_declared","label":"asset (token) address declared","pass":true},{"id":"network_caip2","label":"network resolves to CAIP-2","pass":true},{"id":"scheme_declared","label":"payment scheme declared","pass":true},{"id":"transport_https","label":"served over HTTPS","pass":true},{"id":"x402_version_current","label":"declares the current x402 version (2)","pass":true},{"id":"eip712_domain_extra","label":"EIP-712 domain parameters present on every EVM entry","pass":true},{"id":"version_channel_coherent","label":"x402 v2 envelope delivered in the payment-required header","pass":true}],"pay_to_source":"payTo","pay_to_location":"accept","staleness":{"probe_failing":false,"last_success_at":"2026-10-25T12:01:08.991Z","envelope_captured_at":"2026-09-21T11:37:11.632Z"}},"site":{"homepage":true,"openapi":true,"pricing":true,"llms_txt":true,"robots":true,"terms":true,"checked_at":"2026-10-23T20:53:37.373Z"},"domain":{"age_days":null,"registrar":null,"free_host":false,"created_date":null,"checked_at":"2026-10-20T18:53:06.122Z"},"economics":{"price_usd":0.01,"price_atomic":"10000","model":"tiered","category_percentile":52,"stability":1,"price_max_usd":20,"category_percentile_max":97,"endpoint_count":5,"distinct_price_count":5},"risk":{"level":"clean","flags":[]},"synthesis":null,"traction":{"status":"measured","volume_usd_30d":0,"tx_count_30d":0,"unique_buyers_30d":0,"last_settlement_at":null,"top_buyer_share_30d":null,"top_3_buyers_share_30d":null,"concentrated_volume":false,"trend_7d_vs_30d":null,"shared_payout":false,"shared_with":0,"measured_networks":["eip155:8453"],"first_settlement_at":null,"volume_usd_all_time":0,"tx_count_all_time":0,"median_settlement_usd_30d":null,"max_settlement_usd_30d":null,"settled_via":[],"settled_via_detail":[],"shared_with_services":[],"pro_quota_share":1,"caveat":"Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.","all_time_caveat":"All-time is floored at the start of our harvest window, not the service full history."}}},"provenance":{"license":"CC-BY-4.0","attribution_required":true,"attribution":"Data: x402-list.com (CC BY 4.0)","cite_as":"https://x402-list.com/services/yiduochan-api-credits","source":"https://x402-list.com"}}