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89 lines
2.5 KiB
Markdown
89 lines
2.5 KiB
Markdown
# noxy is a nostr proxy
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noxy receives a [nostr](https://nostr.info/) event id, fetches images and
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link previews, and returns the result in a JSON object. the idea is to run
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such proxies to reduce IP address leaks and client fingerprinting.
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## API v1
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there's a single endpoint accepting a nostr event id and relay to fetch the event from:
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GET /api/v1/e/<event-id>?relay=<relay-uri>
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some examples follow.
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### fetch a pubkey profile picture, event kind 0
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request example:
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GET /api/v1/e/e01ac1cfc5cb68b54183f878261b21ef30a65f5e06a24356cfe3ecdacce14bae?relay=wss%3A%2F%2Frelay.nostr.info
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response:
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```json
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{
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"images": {
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"https://git.qcode.ch/avatars/5a8071777eba7ebf178143fa650c8012?size=870": "https://noxy.example.org/abcdef/abcdef0123456789.png"
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}
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}
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```
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[event raw data →](https://nostr.com/e/e01ac1cfc5cb68b54183f878261b21ef30a65f5e06a24356cfe3ecdacce14bae)
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if a noxy instance is unable to fetch the original, it responds with an empty object:
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```json
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{
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"images": {}
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}
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```
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### fetch images from a text note, event kind 1
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request example:
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GET /api/v1/e/d822fdd220d8a74d2f025f331840eec8a640a663f1d3ca3de9f6a74ff0cc61fa?relay=wss%3A%2F%2Frelay.damus.io
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response:
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```json
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{
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"images": {
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"https://res.cloudinary.com/eskema/image/upload/v1668636521/osso_vt7qh7.png": "https://noxy.example.org/fedcba/fedcba9876543210.png"
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}
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}
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```
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[event raw data →](https://nostr.com/e/d822fdd220d8a74d2f025f331840eec8a640a663f1d3ca3de9f6a74ff0cc61fa)
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### fetch link preview from a text note, event kind 1
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request example:
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GET /api/v1/e/af30dac1d800acc25b87d0d6d0dd33bddf49e7f356556540a6c7722e3cb363fe?relay=wss%3A%2F%2Fnostr.x1ddos.ch%2F
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response:
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```json
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{
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"links": {
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"https://github.com/fiatjaf/noscl/pull/24": {
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"og:image": "https://opengraph.githubassets.com/dc27...92c8/fiatjaf/noscl/pull/24",
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"og:image:alt": "if the arg to publish or message command is '-', it is read from stdin.\ncloses #19",
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"og:image:width": "1200",
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"og:image:height": "600",
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"og:site_name": "GitHub",
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"og:type": "object",
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"og:title": "publish,message: accept content from stdin by x1ddos · Pull Request #24 · fiatjaf/noscl",
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"og:description": "if the arg to publish or message command is '-', it is read from stdin.\ncloses #19"
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}
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},
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"images": {
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"https://opengraph.githubassets.com/dc27...92c8/fiatjaf/noscl/pull/24": "https://noxy.example.org/beef01/beef0123456789.png"
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}
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}
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```
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[event raw data →](https://nostr.com/e/af30dac1d800acc25b87d0d6d0dd33bddf49e7f356556540a6c7722e3cb363fe)
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